diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-07-26 17:48:49 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-26 17:48:49 +0200 |
| commit | c3cc99ff5d24e2eeaf7ec2032e720681916990e3 (patch) | |
| tree | c3e74171bbbd2adde9d60b9db1c440415c8d2831 /fs/sync.c | |
| parent | 38ffbe66d59051fd9cfcfc8545f164700e2fa3bc (diff) | |
| parent | 024e8ac04453b3525448c31ef39848cf675ba6db (diff) | |
Merge branch 'linus' into x86/xen
Diffstat (limited to 'fs/sync.c')
| -rw-r--r-- | fs/sync.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/sync.c b/fs/sync.c index 228e17b5e9e..2967562d416 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -139,7 +139,8 @@ asmlinkage long sys_fdatasync(unsigned int fd) * before performing the write. * * SYNC_FILE_RANGE_WRITE: initiate writeout of all those dirty pages in the - * range which are not presently under writeback. + * range which are not presently under writeback. Note that this may block for + * significant periods due to exhaustion of disk request structures. * * SYNC_FILE_RANGE_WAIT_AFTER: wait upon writeout of all pages in the range * after performing the write. |