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| author | Li RongQing <roy.qing.li@gmail.com> | 2014-11-23 12:47:41 +0800 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-11-24 20:08:47 -0500 |
| commit | e9f456ca50e579dfacd996f50637f0bb0a585dfc (patch) | |
| tree | f3a3e195865c445fedb40e65c20d6b4ae2fbb3a3 /fs/nfs/fscache.c | |
| parent | 5a254d08b086d80cbead2ebcee6d2a4b3a15587a (diff) | |
| download | blackbird-op-linux-e9f456ca50e579dfacd996f50637f0bb0a585dfc.tar.gz blackbird-op-linux-e9f456ca50e579dfacd996f50637f0bb0a585dfc.zip | |
nfs: define nfs_inc_fscache_stats and using it as possible
Define and use nfs_inc_fscache_stats when plus one, which can save to
pass one parameter.
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/fscache.c')
| -rw-r--r-- | fs/nfs/fscache.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c index 3ef01f0ba0bc..d63bea8bbfbb 100644 --- a/fs/nfs/fscache.c +++ b/fs/nfs/fscache.c @@ -269,8 +269,8 @@ int nfs_fscache_release_page(struct page *page, gfp_t gfp) if (!fscache_maybe_release_page(cookie, page, gfp)) return 0; - nfs_add_fscache_stats(page->mapping->host, - NFSIOS_FSCACHE_PAGES_UNCACHED, 1); + nfs_inc_fscache_stats(page->mapping->host, + NFSIOS_FSCACHE_PAGES_UNCACHED); } return 1; @@ -293,8 +293,8 @@ void __nfs_fscache_invalidate_page(struct page *page, struct inode *inode) BUG_ON(!PageLocked(page)); fscache_uncache_page(cookie, page); - nfs_add_fscache_stats(page->mapping->host, - NFSIOS_FSCACHE_PAGES_UNCACHED, 1); + nfs_inc_fscache_stats(page->mapping->host, + NFSIOS_FSCACHE_PAGES_UNCACHED); } /* @@ -343,19 +343,19 @@ int __nfs_readpage_from_fscache(struct nfs_open_context *ctx, case 0: /* read BIO submitted (page in fscache) */ dfprintk(FSCACHE, "NFS: readpage_from_fscache: BIO submitted\n"); - nfs_add_fscache_stats(inode, NFSIOS_FSCACHE_PAGES_READ_OK, 1); + nfs_inc_fscache_stats(inode, NFSIOS_FSCACHE_PAGES_READ_OK); return ret; case -ENOBUFS: /* inode not in cache */ case -ENODATA: /* page not in cache */ - nfs_add_fscache_stats(inode, NFSIOS_FSCACHE_PAGES_READ_FAIL, 1); + nfs_inc_fscache_stats(inode, NFSIOS_FSCACHE_PAGES_READ_FAIL); dfprintk(FSCACHE, "NFS: readpage_from_fscache %d\n", ret); return 1; default: dfprintk(FSCACHE, "NFS: readpage_from_fscache %d\n", ret); - nfs_add_fscache_stats(inode, NFSIOS_FSCACHE_PAGES_READ_FAIL, 1); + nfs_inc_fscache_stats(inode, NFSIOS_FSCACHE_PAGES_READ_FAIL); } return ret; } @@ -429,11 +429,11 @@ void __nfs_readpage_to_fscache(struct inode *inode, struct page *page, int sync) if (ret != 0) { fscache_uncache_page(nfs_i_fscache(inode), page); - nfs_add_fscache_stats(inode, - NFSIOS_FSCACHE_PAGES_WRITTEN_FAIL, 1); - nfs_add_fscache_stats(inode, NFSIOS_FSCACHE_PAGES_UNCACHED, 1); + nfs_inc_fscache_stats(inode, + NFSIOS_FSCACHE_PAGES_WRITTEN_FAIL); + nfs_inc_fscache_stats(inode, NFSIOS_FSCACHE_PAGES_UNCACHED); } else { - nfs_add_fscache_stats(inode, - NFSIOS_FSCACHE_PAGES_WRITTEN_OK, 1); + nfs_inc_fscache_stats(inode, + NFSIOS_FSCACHE_PAGES_WRITTEN_OK); } } |
