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NFS: simplify inlined bit ops in nfs_page.h

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Minor cleanup:  inlined bit ops in nfs_page.h can be simpler.

 Test plan:
 Write-intensive workload against a server that requires COMMITs.

 Signed-off-by: Chuck Lever <cel@netapp.com>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever 2005-11-30 18:08:59 -05:00 • committed by Trond Myklebust
parent 6b59a75460
commit a911fd9a60
1 changed files with 3 additions and 9 deletions
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12
include/linux/nfs_page.h
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@ -79,9 +79,7 @@ extern void nfs_clear_page_writeback(struct nfs_page *req);
static inline int
nfs_lock_request_dontget(struct nfs_page *req)
{
if (test_and_set_bit(PG_BUSY, &req->wb_flags))
return 0;
return 1;
return !test_and_set_bit(PG_BUSY, &req->wb_flags);
}
/*
@ -125,9 +123,7 @@ nfs_list_remove_request(struct nfs_page *req)
static inline int
nfs_defer_commit(struct nfs_page *req)
{
if (test_and_set_bit(PG_NEED_COMMIT, &req->wb_flags))
return 0;
return 1;
return !test_and_set_bit(PG_NEED_COMMIT, &req->wb_flags);
}
static inline void
@ -141,9 +137,7 @@ nfs_clear_commit(struct nfs_page *req)
static inline int
nfs_defer_reschedule(struct nfs_page *req)
{
if (test_and_set_bit(PG_NEED_RESCHED, &req->wb_flags))
return 0;
return 1;
return !test_and_set_bit(PG_NEED_RESCHED, &req->wb_flags);
}
static inline void