The following commit has been merged in the master branch:
commit 5a253b19117e4f42c0db91ca3a45843462c0266c
Author: Jeffrey Altman <[email protected]>
Date: Fri Apr 16 00:09:25 2010 -0400
Windows: wait for I/O on buffers to complete in cm_SetupStoreBIOD
cm_SetupStoreBIOD constructs a list of dirty buffers for a file
that are to be written to the file server. When constructing
the list, if when determining the first dirty buffer we come across
a buffer that is already actively involved in an I/O operation,
call buf_WaitIO() to wait until the buffer is no longer busy before
continuing. This reduces lock contention and synchronization
conflicts.
LICENSE MIT
Change-Id: Icd79b9578b7411b138f14257bcb885249960eab0
Reviewed-on: http://gerrit.openafs.org/1760
Tested-by: Jeffrey Altman <[email protected]>
Reviewed-by: Jeffrey Altman <[email protected]>
src/WINNT/afsd/cm_dcache.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
--
OpenAFS Master Repository
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