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authorJiri Kosina <jkosina@suse.cz>2013-01-29 10:48:30 +0100
committerJiri Kosina <jkosina@suse.cz>2013-01-29 10:48:30 +0100
commit617677295b53a40d0e54aac4cbbc216ffbc755dd (patch)
tree51b9e87213243ed5efff252c8e8d8fec4eebc588 /fs/ocfs2
parent5c8d1b68e01a144813e38795fe6dbe7ebb506131 (diff)
parent6abb7c25775b7fb2225ad0508236d63ca710e65f (diff)
Merge branch 'master' into for-next
Conflicts: drivers/devfreq/exynos4_bus.c Sync with Linus' tree to be able to apply patches that are against newer code (mvneta).
Diffstat (limited to 'fs/ocfs2')
-rw-r--r--fs/ocfs2/extent_map.c12
-rw-r--r--fs/ocfs2/file.c29
2 files changed, 10 insertions, 31 deletions
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index 70b5863a2d6..f487aa34344 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -832,7 +832,7 @@ out:
return ret;
}
-int ocfs2_seek_data_hole_offset(struct file *file, loff_t *offset, int origin)
+int ocfs2_seek_data_hole_offset(struct file *file, loff_t *offset, int whence)
{
struct inode *inode = file->f_mapping->host;
int ret;
@@ -843,7 +843,7 @@ int ocfs2_seek_data_hole_offset(struct file *file, loff_t *offset, int origin)
struct buffer_head *di_bh = NULL;
struct ocfs2_extent_rec rec;
- BUG_ON(origin != SEEK_DATA && origin != SEEK_HOLE);
+ BUG_ON(whence != SEEK_DATA && whence != SEEK_HOLE);
ret = ocfs2_inode_lock(inode, &di_bh, 0);
if (ret) {
@@ -859,7 +859,7 @@ int ocfs2_seek_data_hole_offset(struct file *file, loff_t *offset, int origin)
}
if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
- if (origin == SEEK_HOLE)
+ if (whence == SEEK_HOLE)
*offset = inode->i_size;
goto out_unlock;
}
@@ -888,8 +888,8 @@ int ocfs2_seek_data_hole_offset(struct file *file, loff_t *offset, int origin)
is_data = (rec.e_flags & OCFS2_EXT_UNWRITTEN) ? 0 : 1;
}
- if ((!is_data && origin == SEEK_HOLE) ||
- (is_data && origin == SEEK_DATA)) {
+ if ((!is_data && whence == SEEK_HOLE) ||
+ (is_data && whence == SEEK_DATA)) {
if (extoff > *offset)
*offset = extoff;
goto out_unlock;
@@ -899,7 +899,7 @@ int ocfs2_seek_data_hole_offset(struct file *file, loff_t *offset, int origin)
cpos += clen;
}
- if (origin == SEEK_HOLE) {
+ if (whence == SEEK_HOLE) {
extoff = cpos;
extoff <<= cs_bits;
extlen = clen;
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 5a4ee77cec5..37d313ede15 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1218,24 +1218,6 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
}
}
- /*
- * This will intentionally not wind up calling truncate_setsize(),
- * since all the work for a size change has been done above.
- * Otherwise, we could get into problems with truncate as
- * ip_alloc_sem is used there to protect against i_size
- * changes.
- *
- * XXX: this means the conditional below can probably be removed.
- */
- if ((attr->ia_valid & ATTR_SIZE) &&
- attr->ia_size != i_size_read(inode)) {
- status = vmtruncate(inode, attr->ia_size);
- if (status) {
- mlog_errno(status);
- goto bail_commit;
- }
- }
-
setattr_copy(inode, attr);
mark_inode_dirty(inode);
@@ -2513,18 +2495,15 @@ static ssize_t ocfs2_file_splice_write(struct pipe_inode_info *pipe,
ret = sd.num_spliced;
if (ret > 0) {
- unsigned long nr_pages;
int err;
- nr_pages = (ret + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
-
err = generic_write_sync(out, *ppos, ret);
if (err)
ret = err;
else
*ppos += ret;
- balance_dirty_pages_ratelimited_nr(mapping, nr_pages);
+ balance_dirty_pages_ratelimited(mapping);
}
return ret;
@@ -2640,14 +2619,14 @@ bail:
}
/* Refer generic_file_llseek_unlocked() */
-static loff_t ocfs2_file_llseek(struct file *file, loff_t offset, int origin)
+static loff_t ocfs2_file_llseek(struct file *file, loff_t offset, int whence)
{
struct inode *inode = file->f_mapping->host;
int ret = 0;
mutex_lock(&inode->i_mutex);
- switch (origin) {
+ switch (whence) {
case SEEK_SET:
break;
case SEEK_END:
@@ -2662,7 +2641,7 @@ static loff_t ocfs2_file_llseek(struct file *file, loff_t offset, int origin)
break;
case SEEK_DATA:
case SEEK_HOLE:
- ret = ocfs2_seek_data_hole_offset(file, &offset, origin);
+ ret = ocfs2_seek_data_hole_offset(file, &offset, whence);
if (ret)
goto out;
break;