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authorAndrew Morton <akpm@linux-foundation.org>2010-10-26 14:22:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-26 16:52:14 -0700
commitca1cab37d91cbe8a8333732540d43cabb54cfa85 (patch)
treeea936dc8e5eb80b02fdf1d970bcb6f2e836051b9 /tools/perf/scripts/python/stackcollapse.py
parent99dc829256bb8cfcb1f58b7f118893fdbf608e60 (diff)
downloadkernel-ca1cab37d91cbe8a8333732540d43cabb54cfa85.tar.gz
workqueues: s/ON_STACK/ONSTACK/
Silly though it is, completions and wait_queue_heads use foo_ONSTACK (COMPLETION_INITIALIZER_ONSTACK, DECLARE_COMPLETION_ONSTACK, __WAIT_QUEUE_HEAD_INIT_ONSTACK and DECLARE_WAIT_QUEUE_HEAD_ONSTACK) so I guess workqueues should do the same thing. s/INIT_WORK_ON_STACK/INIT_WORK_ONSTACK/ s/INIT_DELAYED_WORK_ON_STACK/INIT_DELAYED_WORK_ONSTACK/ Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.46.0) at 2026-08-18 00:36:51 +0000
e caller right away. Signed-off-by: Chinh T Cao <chinh.t.cao@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> 2021-02-08ice: remove unnecessary castsBruce Allan Casting a void * rvalue in an assignment is unnecessary in C; remove the casts. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> 2020-12-09ice: join format strings to same line as ice_debugJacob Keller When printing messages with ice_debug, align the printed string to the origin line of the message in order to ease debugging and tracking messages back to their source. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> 2020-07-29ice: reduce scope of variableBruce Allan The scope of the macro local variable 'i' can be reduced. Do so to avoid static analysis tools from complaining. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> 2020-05-31ice: fix function signature style formatBruce Allan Where possible, cuddle multiple lines of function signatures to be consistent throughout the code. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> 2020-05-27ice: Handle critical FW error during admin queue initializationEvan Swanson A race condition between FW and SW can occur between admin queue setup and the first command sent. A link event may occur and FW attempts to notify a non-existent queue. FW will set the critical error bit and disable the queue. When this happens retry queue setup. Signed-off-by: Evan Swanson <evan.swanson@intel.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> 2020-05-27ice: Fix for memory leaks and modify ICE_FREE_CQ_BUFSSurabhi Boob Handle memory leaks during control queue initialization and buffer allocation failures. The macro ICE_FREE_CQ_BUFS is modified to re-use for this fix. Signed-off-by: Surabhi Boob <surabhi.boob@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> 2020-05-21ice: Fix casting issuesKarol Kolacinski Change min() macros to min_t() which has compare type specified and it helps avoid precision loss. In some cases there was precision loss during calls or assignments. Some fields in structs were unnecessarily large and gave multiple warnings. There were also some minor type differences which are now fixed as well as some cases where a simple cast was needed. Callers were were passing data that is a u16 to ice_sched_cfg_node_bw_alloc() but the function was truncating that to a u8. Fix that by changing the function to take a u16. Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> 2019-11-08ice: print opcode when printing controlq errorsJacob Keller To help aid in debugging, display the command opcode in debug messages that print an error code. This makes it easier to see what command failed if only ICE_DBG_AQ_MSG is enabled. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> 2019-11-08ice: use more accurate ICE_DBG mask typesJacob Keller ice_debug_cq is passed a mask which is always ICE_DBG_AQ_CMD. Modify this function, removing the mask parameter entirely, and directly use the more appropriate ICE_DBG_AQ_DESC and ICE_DBG_AQ_DESC_BUF. The function is only called from ice_controlq.c, and has no other callers outside of that file. Move it and mark it static to avoid namespace pollution. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> 2019-11-08ice: delay lessMitch Williams Shorten the delay for SQ responses, but increase the number of loops. Max delay time is unchanged, but some operations complete much more quickly. In the process, add a new define to make the delay count and delay time more explicit. Add comments to make things more explicit. This fixes a problem with VF resets failing on with many VFs. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> 2019-07-31ice: separate out control queue lock creationJacob Keller The ice_init_all_ctrlq and ice_shutdown_all_ctrlq functions create and destroy the locks used to protect the send and receive process of each control queue. This is problematic, as the driver may use these functions to shutdown and re-initialize the control queues at run time. For example, it may do this in response to a device reset. If the driver failed to recover from a reset, it might leave the control queues offline. In this case, the locks will no longer be initialized. A later call to ice_sq_send_cmd will then attempt to acquire a lock that has been destroyed. It is incorrect behavior to access a lock that has been destroyed. Indeed, ice_aq_send_cmd already tries to avoid accessing an offline control queue, but the check occurs inside the lock. The root of the problem is that the locks are destroyed at run time. Modify ice_init_all_ctrlq and ice_shutdown_all_ctrlq such that they no longer create or destroy the locks. Introduce new functions, ice_create_all_ctrlq and ice_destroy_all_ctrlq. Call these functions in ice_init_hw and ice_deinit_hw. Now, the control queue locks will remain valid for the life of the driver, and will not be destroyed until the driver unloads. This also allows removing a duplicate check of the sq.count and rq.count values when shutting down the controlqs. The ice_shutdown_ctrlq function already checks this value under the lock. Previously commit dec64ff10ed9 ("ice: use [sr]q.count when checking if queue is initialized") needed this check to happen outside the lock, because it prevented duplicate attempts at destroying the locks. The driver may now safely use ice_init_all_ctrlq and ice_shutdown_all_ctrlq while handling reset events, without causing the locks to be invalid. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>