source: mainline/kernel/generic/src

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(edit) @43b8c65   13 years adam.hraska+hos Added syscall smp_memory_barrier. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @c0c26ac   13 years adam.hraska+hos CHT with futexes is only a cache, so access it lazily. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @ba368a6   13 years adam.hraska+hos Added futex subsystem overview comment. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @c28413a9   13 years adam.hraska+hos cht: Added cht_create_simple(). cht_create() can now block until … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @669f3d32   13 years adam.hraska+hos Adapted the kernel futex subsystem to use CHT. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @04d66804   13 years adam.hraska+hos cht: Expanded cht_insert_unique() to return a duplicate if found. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @0adfc9d   13 years adam.hraska+hos workqueue: Replaced thread.h include with a forward declaration. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @82719589   13 years adam.hraska+hos rcu: Made both A-RCU and Podzimek-Preempt-RCU exception safe. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @fbe6b65   13 years adam.hraska+hos rcu: Gave a high-level overview/description of the rcu algorithms. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @25969ac   13 years adam.hraska+hos smp_call: Comments clarifying memory semantics. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @853d613   13 years adam.hraska+hos rcu: Fixed the race of smp_call sampling functions when accessing the … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @9fe9d296   13 years adam.hraska+hos Fix: waitq_sleep_timeout() waits for its waitq_wakeup() to complete … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @497bd656   13 years adam.hraska+hos Fix: averted a possible deadlock in condvar_wait_timeout() (eg when a … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @4f5e1c7c   13 years adam.hraska+hos Commented assert in smp_call. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @991d2d8   13 years adam.hraska+hos cht: Added a higher-level description of the resizing algorithm. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @33c2952   13 years adam.hraska+hos Merged with mainline. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @cc106e4   13 years adam.hraska+hos Fixed build for sparc64/ultra, sparc64/niagara, ppc32, mips32/GXemul. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @c8fccf5   13 years adam.hraska+hos cht: Switched from using cutom made CAS to compiler CAS intrisic … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @94795812   13 years jakub Check for dangerous unsigned integer overflows in … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @0941e9ae   13 years jakub Test for addition overflow of area's base and size. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @205832b   13 years adam.hraska+hos Replaced 0 with NULL where appropriate (in rcu, cht, uspace hashtable, … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @35a3d950   13 years m.lombardi85 mm: implement support to guarded address space areas Guarded address … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @466e95f7   13 years jakub Add SYSIPC_OP macro to avoid repeating the same boilerplate code. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @716185d   13 years jakub Call request_process() callback for incoming calls during IPC cleanup. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @675fcbd   13 years jakub Call the answer_process() callback for answers picked up in IPC cleanup. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @6f9c8f6   13 years jakub Code deduplication. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @00b4a68   13 years jakub Merge from lp:~jakub/helenos/camp2012. Kernel IPC subsystem … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @e9fe33b   13 years jakub Use the caller local variable instead of the full dereference. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @03a8a8e   13 years jakub Link each phone to its containing task. This makes it possible to set … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @c97b086   13 years jakub Mark the call active also in ipc_backsend_err(). lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @796692c   13 years jakub Set request method also for manually sent IPC_M_PHONE_HUNGUP messages. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @f1d5ef8   13 years jakub Document two issues in ipc_answerbox_slam_phones() when cleaning up a kbox. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @cd671c3   13 years jakub Reference count call_t structures. Add ipc_call_hold() and … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @239acce   13 years jakub Make the phone_alloc() code shorter. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @c33f39f   13 years jakub Do not establish callback connections after the answerbox enters cleanup. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @2541646   13 years jakub Do not slam phones of potentially long gone forwarder tasks. Instead, … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @5d3ed34   13 years jakub Make sure that both dispatched and non-dispatched calls are properly … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @9ef1b79b   13 years jakub Make it explicit that we are not interested in the return value. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @f9841e69   13 years jakub Call answer_preprocess() also when ipc_forward() returns error. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @fcfa926b   13 years jakub Factor out common statements. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @95a3082   13 years jakub Call answer_preprocess() in call forwarding error paths. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @4cd7fd0   13 years jakub Remove accidentally committed debugging code. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @9c9903a9   13 years jakub Do not walk call→sender of a forgotten call in ipc_print_task(). lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @5a77550   13 years jakub Always remember the original caller phone in a call. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @f39d5c2   13 years jakub Add comment about taking shortcut in IPC_M_CONNECT_TO_ME's … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @e5a4250   13 years jakub Leave cleaning of call→buffer to ipc_call_free() for now. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @53af6e8c   13 years jakub No need to hold the sender task when the call is going to be answered. … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @20282ef3   13 years jakub When answer_preprocess() wins the race for a call, let it also dequeue … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @b1e6269   13 years jakub Add two new sysipc_ops_t members: - request_forget() - … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @13dbaa8c   13 years jakub Factor out dealing with call→buffer from process_answer() to … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @1b186ed   13 years jakub Move handling of IPC_M_CONNECT_ME_TO in process_answer() to its … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @32e4643   13 years jakub Always remember the original request method so that it is actually … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @e8039a86   13 years jakub Separate system IPC logic into dedicated ops structure hooks. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @642dc72   13 years jakub Return null_ops if sysipc_ops is not defined for a given method. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @f0defd2   13 years jakub Basic infrastructure for system IPC ops. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @7cfe5c0   13 years adam.hraska+hos Merged with mainline 0.5.0 changes. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @b9cb911   13 years adam.hraska+hos cht: API comments. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @fa6f2357   13 years jakub Sender phone cannot be deallocated in the recipient context. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @85d31de9   13 years adam.hraska+hos Fix: hash table key type mismatch on 64bit machines in locfs_ops.c. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @ffc1b1d   13 years jakub Prevent likely double free of call→buffer. The buffer is supposed to … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @d891cba   13 years jakub Phones in IPC cleanup need to be accessed under the protection of … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @f9bd2e3   13 years jakub Handle phones that got slammed during IPC cleanup. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @525e91b   13 years jakub Make the assert condition shorter. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @8f6858d0   13 years jakub Forget any IPC_M_PHONE_HUNGUP messages sent from IPC cleanup so that … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @7975433   13 years jakub Cleanup of forgotten calls on answer. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @c8cbd39   13 years vojtechhorky Hack: copy kernel arguments to sysinfo lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @2405bb5   13 years jakub Forget active calls when a task exits. - Synchronization between … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @691d8d8   13 years jakub Give each system IPC method its dedicated request process hook. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @924c2530   13 years jakub Give each system IPC method its dedicated request preprocess hook. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @9a82ac1   13 years jakub Be nice and provide a default switch case in answer_preprocess(). lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @9956fad9   13 years jakub Give each system IPC method its dedicated answer preprocess hook. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @1cb75de   13 years jakub Remove an answered call from the task's active list when the call is … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @86939b1   13 years jakub Maintain task's active calls in the active call list. - The call is … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @cfaa35a   13 years jakub Rename call_t's link to ab_link as this link is exclusively used for … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @cd529c4   13 years jakub In the absence of synchronous IPC calls, call_t's callerbox is just … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @6c34f587   13 years jakub Remove synchronous IPC primitives. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @30c0826   13 years adam.hraska+hos cht: Fixed performance regression on 64-bit machines. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @da68871a   13 years adam.hraska+hos Merged changes from mainline. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @6eaed07   13 years adam.hraska+hos cht: Switched to using a sentinel node instead of checking for NULLs. … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @5e5cef3   13 years adam.hraska+hos cht: Reduced lookup overhead. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @0b7bcb8   13 years adam.hraska+hos cht: Slightly changed CHT interface. It now allows to specify the … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @fbe17545   13 years adam.hraska+hos rcu: Prints a warning if a thread exits while in an rcu read section. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @09737cc   13 years adam.hraska+hos rcu: Fixed some misplaced asserts. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @1772e6d   13 years sucha14 Update documentation for str_cmp and str_lcmp. This is a modified … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @3648ea56   13 years adam.hraska+hos rcu: Cosmetic change. Shaved off some overhead in rcu_call(). lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @d4d36f9   13 years adam.hraska+hos rcu: Added another preemptible kernel rcu - A-RCU. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @4efeab5   13 years sucha14 Update documentation for str_cmp and str_lcmp lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @f0fcb04   13 years adam.hraska+hos rcu: Replaced checking three variables to see if the detector needs to … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @5b03a72   13 years adam.hraska+hos rcu: Switched from using THREAD→nesting_cnt to CPU→nesting_cnt as … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @8e3ed06   13 years adam.hraska+hos rcu: Allowed inlining of the RCU read side. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @14c9aa6   13 years adam.hraska+hos cht: Added initial working concurrent hash table. Builds and runs. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @4ec9ea41   13 years adam.hraska+hos rcu: Added rcu_barrier() that waits for all outstanding rcu_calls to … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @8f4f444   13 years jakub Add a variant of fault_if_from_uspace() that doesn't check whether the … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @3bb732b   13 years adam.hraska+hos cht: Implemented insert, resize. Heavy work in progress. Excluded from … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @7ef2249   13 years adam.hraska+hos cht: Initial commit. Heavy work-in-progress. Excluded from build. lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @4a6da62   13 years adam.hraska+hos rcu: Added rcu_read_locked(). lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @8486c07   13 years martin IRQ pseudocode improvements * rename CMD_BTEST to CMD_AND (less … lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @56c167c   13 years martin cstyle (no change in functionality) lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @e435537   13 years martin cstyle lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
(edit) @dfc07c1   13 years martin cstyle lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
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