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| author | Steven Rostedt <[email protected]> | 2009-11-17 13:43:01 +0000 |
|---|---|---|
| committer | Steven Rostedt <[email protected]> | 2009-11-17 13:43:01 +0000 |
| commit | 5a50e33cc916f6a81cb96f0f24f6a88c9ab78b79 (patch) | |
| tree | cc00c32414107ade5492be200fcb1bc882968cae /fs/proc/array.c | |
| parent | tracing: do not disable interrupts for trace_clock_local (diff) | |
| download | kernel-5a50e33cc916f6a81cb96f0f24f6a88c9ab78b79.tar.gz kernel-5a50e33cc916f6a81cb96f0f24f6a88c9ab78b79.zip | |
ring-buffer: Move access to commit_page up into function used
With the change of the way we process commits. Where a commit only happens
at the outer most level, and that we don't need to worry about
a commit ending after the rb_start_commit() has been called, the code
use to grab the commit page before the tail page to prevent a possible
race. But this race no longer exists with the rb_start_commit()
rb_end_commit() interface.
Signed-off-by: Steven Rostedt <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions