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Merge master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6

This commit is contained in:
Linus Torvalds 2006-02-01 20:15:57 -08:00
parent 61ee9cd5f2 e6da74e1f2
commit 8aeba3c62a
3 changed files with 17 additions and 3 deletions
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11
fs/cifs/connect.c
View File

@ -1785,7 +1785,16 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
} else if(volume_info.wsize)
cifs_sb->wsize = volume_info.wsize;
else
cifs_sb->wsize = CIFSMaxBufSize; /* default */
cifs_sb->wsize =
min_t(const int, PAGEVEC_SIZE * PAGE_CACHE_SIZE,
127*1024);
/* old default of CIFSMaxBufSize was too small now
that SMB Write2 can send multiple pages in kvec.
RFC1001 does not describe what happens when frame
bigger than 128K is sent so use that as max in
conjunction with 52K kvec constraint on arch with 4K
page size */
if(cifs_sb->rsize < PAGE_CACHE_SIZE) {
cifs_sb->rsize = PAGE_CACHE_SIZE;
/* Windows ME does this */

8
fs/cifs/file.c
View File

@ -1190,7 +1190,6 @@ retry:
/* BB what if continued retry is
requested via mount flags? */
set_bit(AS_EIO, &mapping->flags);
SetPageError(page);
} else {
cifs_stats_bytes_written(cifs_sb->tcon,
bytes_written);
@ -1198,6 +1197,13 @@ retry:
}
for (i = 0; i < n_iov; i++) {
page = pvec.pages[first + i];
/* Should we also set page error on
success rc but too little data written? */
/* BB investigate retry logic on temporary
server crash cases and how recovery works
when page marked as error */
if(rc)
SetPageError(page);
kunmap(page);
unlock_page(page);
page_cache_release(page);

1
fs/cifs/transport.c
View File

@ -498,7 +498,6 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
else
*pRespBufType = CIFS_SMALL_BUFFER;
iov[0].iov_len = receive_len + 4;
iov[1].iov_len = 0;
dump_smb(midQ->resp_buf, 80);
/* convert the length into a more usable form */