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| author | Grant Likely <grant.likely@secretlab.ca> | 2011-07-16 06:11:34 +0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-07-16 06:11:34 +0400 |
| commit | 8c11642a50555e584774737f7c296f9aece310cf (patch) | |
| tree | 1ff8dfaf05479593ef2c50378a68dfc6aec495a5 /Documentation/filesystems | |
| parent | 5d10302f46df1d9a85c34ea97f9b6c29e414482e (diff) | |
| parent | 620917de59eeb934b9f8cf35cc2d95c1ac8ed0fc (diff) | |
| download | linux-8c11642a50555e584774737f7c296f9aece310cf.tar.xz | |
Merge commit 'v3.0-rc7' into devicetree/next
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/caching/netfs-api.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/filesystems/caching/netfs-api.txt b/Documentation/filesystems/caching/netfs-api.txt index a167ab876c35..7cc6bf2871eb 100644 --- a/Documentation/filesystems/caching/netfs-api.txt +++ b/Documentation/filesystems/caching/netfs-api.txt @@ -673,6 +673,22 @@ storage request to complete, or it may attempt to cancel the storage request - in which case the page will not be stored in the cache this time. +BULK INODE PAGE UNCACHE +----------------------- + +A convenience routine is provided to perform an uncache on all the pages +attached to an inode. This assumes that the pages on the inode correspond on a +1:1 basis with the pages in the cache. + + void fscache_uncache_all_inode_pages(struct fscache_cookie *cookie, + struct inode *inode); + +This takes the netfs cookie that the pages were cached with and the inode that +the pages are attached to. This function will wait for pages to finish being +written to the cache and for the cache to finish with the page generally. No +error is returned. + + ========================== INDEX AND DATA FILE UPDATE ========================== |