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authorEric Van Hensbergen <ericvh@ericvh-desktop.austin.ibm.com>2007-10-17 14:31:07 -0500
committerEric Van Hensbergen <ericvh@ericvh-desktop.austin.ibm.com>2007-10-17 14:31:07 -0500
commit50fd8010673b770f6489c9ee96680c204aefa84a (patch)
tree734686c1c5be427d72665f2ea63537886717f157 /net/9p
parentba17674fe02909fef049fd4b620a2805bdb8c693 (diff)
9p: soften invalidation in loose_mode
Loose mode in 9p utilizes the page cache without respecting coherency with the server. Any writes previously invaldiated the entire mapping for a file. This patch softens the behavior to only invalidate the region of the actual write. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
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