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[PATCH] FUSE - direct I/O
authorMiklos Szeredi <miklos@szeredi.hu>
Fri, 9 Sep 2005 20:10:35 +0000 (13:10 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 9 Sep 2005 21:03:46 +0000 (14:03 -0700)
commit413ef8cb302511d8e995e2b0e5517ee1a65b9c77
tree59acb15a73fa0dc4393a086fb83f016105d84b2atree | snapshot
parent5a53368277efa2d80dd2206dddc1f4b19ef0c32acommit | diff
[PATCH] FUSE - direct I/O

This patch adds support for the "direct_io" mount option of FUSE.

When this mount option is specified, the page cache is bypassed for
read and write operations.  This is useful for example, if the
filesystem doesn't know the size of files before reading them, or when
any kind of caching is harmful.

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/fuse/file.c diff | blob | history
fs/fuse/fuse_i.h diff | blob | history
fs/fuse/inode.c diff | blob | history
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