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authorAndrew Morton <akpm@osdl.org>2006-12-10 02:19:44 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-10 09:55:41 -0800
commit6f88cc2e9c29c181557b477ee396375906acbc90 (patch)
treea6f7be99fee9fff000c61a111fe8b9ea83f1dd10 /fs/cifs
parent8bde37f08fe3340435f4320b5a092eeb55acebfd (diff)
[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.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 1aa95a50cac..0f05cab5d24 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 */ +