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| author | Andrew Morton <akpm@osdl.org> | 2006-12-10 02:19:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-10 09:55:41 -0800 |
| commit | 6f88cc2e9c29c181557b477ee396375906acbc90 (patch) | |
| tree | a6f7be99fee9fff000c61a111fe8b9ea83f1dd10 /fs/cifs | |
| parent | 8bde37f08fe3340435f4320b5a092eeb55acebfd (diff) | |
| download | blackbird-op-linux-6f88cc2e9c29c181557b477ee396375906acbc90.tar.gz blackbird-op-linux-6f88cc2e9c29c181557b477ee396375906acbc90.zip | |
[PATCH] io-accounting-read-accounting cifs fix
CIFS implements ->readpages and doesn't use read_cache_pages(). So wire the
read IO accounting up within CIFS.
Cc: Jay Lan <jlan@sgi.com>
Cc: Shailabh Nagar <nagar@watson.ibm.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Chris Sturtivant <csturtiv@sgi.com>
Cc: Tony Ernst <tee@sgi.com>
Cc: Guillaume Thouvenin <guillaume.thouvenin@bull.net>
Cc: Steven French <sfrench@us.ibm.com>
Cc: David Wright <daw@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/file.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 1aa95a50cac2..0f05cab5d24a 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -29,6 +29,7 @@ #include <linux/pagevec.h> #include <linux/smp_lock.h> #include <linux/writeback.h> +#include <linux/task_io_accounting_ops.h> #include <linux/delay.h> #include <asm/div64.h> #include "cifsfs.h" @@ -1812,6 +1813,7 @@ static int cifs_readpages(struct file *file, struct address_space *mapping, cFYI(1, ("Read error in readpages: %d", rc)); break; } else if (bytes_read > 0) { + task_io_account_read(bytes_read); pSMBr = (struct smb_com_read_rsp *)smb_read_data; cifs_copy_cache_pages(mapping, page_list, bytes_read, smb_read_data + 4 /* RFC1001 hdr */ + |
