[CIFS] Add support for posix open during lookup

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This patch by utilizing lookup intents, and thus removing a network
roundtrip in the open path, improves performance dramatically on
open (30% or more) to Samba and other servers which support the
cifs posix extensions

Signed-off-by: Shirish Pargaonkar <shirishp@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

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This commit is contained in:

Steve French 2009-04-09 01:14:32 +00:00

parent d9fb5c091b

commit a6ce4932fb

3 changed files with 118 additions and 80 deletions

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2

fs/cifs/cifsglob.h

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131

fs/cifs/dir.c

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61

fs/cifs/file.c

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