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| author | Steve French <sfrench@us.ibm.com> | 2006-06-25 15:57:32 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-06-25 15:57:32 +0000 |
| commit | bbe5d235ee201705530a7153b57e141cd77d818b (patch) | |
| tree | e98c31b4cb2ced6357a87a02596f9ecdbd6dbb26 /fs/cifs/file.c | |
| parent | 189acaaef81b1d71aedd0d28810de24160c2e781 (diff) | |
| parent | dfd8317d3340f03bc06eba6b58f0ec0861da4a13 (diff) | |
| download | kernel-crypto-bbe5d235ee201705530a7153b57e141cd77d818b.tar.gz kernel-crypto-bbe5d235ee201705530a7153b57e141cd77d818b.tar.xz kernel-crypto-bbe5d235ee201705530a7153b57e141cd77d818b.zip | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'fs/cifs/file.c')
| -rw-r--r-- | fs/cifs/file.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index fafdcdffba6..616b140534b 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1084,9 +1084,9 @@ static int cifs_writepages(struct address_space *mapping, unsigned int bytes_written; struct cifs_sb_info *cifs_sb; int done = 0; - pgoff_t end = -1; + pgoff_t end; pgoff_t index; - int is_range = 0; + int range_whole = 0; struct kvec iov[32]; int len; int n_iov = 0; @@ -1127,16 +1127,14 @@ static int cifs_writepages(struct address_space *mapping, xid = GetXid(); pagevec_init(&pvec, 0); - if (wbc->sync_mode == WB_SYNC_NONE) + if (wbc->range_cyclic) { index = mapping->writeback_index; /* Start from prev offset */ - else { - index = 0; - scanned = 1; - } - if (wbc->start || wbc->end) { - index = wbc->start >> PAGE_CACHE_SHIFT; - end = wbc->end >> PAGE_CACHE_SHIFT; - is_range = 1; + end = -1; + } else { + index = wbc->range_start >> PAGE_CACHE_SHIFT; + end = wbc->range_end >> PAGE_CACHE_SHIFT; + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) + range_whole = 1; scanned = 1; } retry: @@ -1172,7 +1170,7 @@ retry: break; } - if (unlikely(is_range) && (page->index > end)) { + if (!wbc->range_cyclic && page->index > end) { done = 1; unlock_page(page); break; @@ -1276,7 +1274,7 @@ retry: index = 0; goto retry; } - if (!is_range) + if (wbc->range_cyclic || (range_whole && wbc->nr_to_write > 0)) mapping->writeback_index = index; FreeXid(xid); @@ -1424,7 +1422,7 @@ int cifs_fsync(struct file *file, struct dentry *dentry, int datasync) * As file closes, flush all cached write data for this inode checking * for write behind errors. */ -int cifs_flush(struct file *file) +int cifs_flush(struct file *file, fl_owner_t id) { struct inode * inode = file->f_dentry->d_inode; int rc = 0; |