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| author | Steven Whitehouse <steve@men-an-tol.chygwyn.com> | 2006-02-23 09:49:43 +0000 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-02-23 09:49:43 +0000 |
| commit | d35462b4bb847b68321c55e95c926aa485aecce2 (patch) | |
| tree | b08e18bf6e672633402871ee763102fdb5e63229 /fs/cifs/connect.c | |
| parent | 91ffd7db71e7451f89941a8f428b4daa2a7c1e38 (diff) | |
| parent | 9e956c2dac9bec602ed1ba29181b45ba6d2b6448 (diff) | |
| download | op-kernel-dev-d35462b4bb847b68321c55e95c926aa485aecce2.zip op-kernel-dev-d35462b4bb847b68321c55e95c926aa485aecce2.tar.gz | |
Merge branch 'master'
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 88f60aa..ef5ae6f 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -1785,11 +1785,20 @@ 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 */ - if(cifs_sb->rsize < PAGE_CACHE_SIZE) { - cifs_sb->rsize = PAGE_CACHE_SIZE; - /* Windows ME does this */ - cFYI(1,("Attempt to set readsize for mount to less than one page (4096)")); + 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 < 2048) { + cifs_sb->rsize = 2048; + /* Windows ME may prefer this */ + cFYI(1,("readsize set to minimum 2048")); } cifs_sb->mnt_uid = volume_info.linux_uid; cifs_sb->mnt_gid = volume_info.linux_gid; |
