Revision 5a6d41b32a17ca902ef50fdfa170d7f23264bad5 authored by Trond Myklebust on 14 April 2007, 23:10:12 UTC, committed by Linus Torvalds on 15 April 2007, 04:46:48 UTC
If the writebacks are cancelled via nfs_cancel_dirty_list, or due to the memory allocation failing in nfs_flush_one/nfs_flush_multi, then we must ensure that the PG_writeback flag is cleared. Also ensure that we actually own the PG_writeback flag whenever we schedule a new writeback by making nfs_set_page_writeback() return the value of test_set_page_writeback(). The PG_writeback page flag ends up replacing the functionality of the PG_FLUSHING nfs_page flag, so we rip that out too. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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| File | Mode | Size |
|---|---|---|
| Makefile | -rw-r--r-- | 282 bytes |
| compat.c | -rw-r--r-- | 16.9 KB |
| compat_mq.c | -rw-r--r-- | 4.0 KB |
| ipc_sysctl.c | -rw-r--r-- | 4.1 KB |
| mqueue.c | -rw-r--r-- | 29.9 KB |
| msg.c | -rw-r--r-- | 20.5 KB |
| msgutil.c | -rw-r--r-- | 2.3 KB |
| sem.c | -rw-r--r-- | 34.6 KB |
| shm.c | -rw-r--r-- | 25.7 KB |
| util.c | -rw-r--r-- | 19.8 KB |
| util.h | -rw-r--r-- | 3.3 KB |
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