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-rw-r--r--fs/reiserfs/journal.c11
-rw-r--r--fs/reiserfs/prints.c2
-rw-r--r--fs/reiserfs/resize.c2
-rw-r--r--fs/reiserfs/stree.c4
-rw-r--r--fs/reiserfs/super.c11
-rw-r--r--fs/reiserfs/xattr.c20
6 files changed, 23 insertions, 27 deletions
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 94addfcefede..9f62da7471c9 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -868,7 +868,7 @@ loop_next:
*/
if (buffer_dirty(bh) && unlikely(bh->b_page->mapping == NULL)) {
spin_unlock(lock);
- ll_rw_block(REQ_OP_WRITE, 1, &bh);
+ write_dirty_buffer(bh, 0);
spin_lock(lock);
}
put_bh(bh);
@@ -1054,7 +1054,7 @@ static int flush_commit_list(struct super_block *s,
if (tbh) {
if (buffer_dirty(tbh)) {
depth = reiserfs_write_unlock_nested(s);
- ll_rw_block(REQ_OP_WRITE, 1, &tbh);
+ write_dirty_buffer(tbh, 0);
reiserfs_write_lock_nested(s, depth);
}
put_bh(tbh) ;
@@ -2240,7 +2240,7 @@ abort_replay:
}
}
/* read in the log blocks, memcpy to the corresponding real block */
- ll_rw_block(REQ_OP_READ, get_desc_trans_len(desc), log_blocks);
+ bh_read_batch(get_desc_trans_len(desc), log_blocks);
for (i = 0; i < get_desc_trans_len(desc); i++) {
wait_on_buffer(log_blocks[i]);
@@ -2342,10 +2342,11 @@ static struct buffer_head *reiserfs_breada(struct block_device *dev,
} else
bhlist[j++] = bh;
}
- ll_rw_block(REQ_OP_READ, j, bhlist);
+ bh = bhlist[0];
+ bh_read_nowait(bh, 0);
+ bh_readahead_batch(j - 1, &bhlist[1], 0);
for (i = 1; i < j; i++)
brelse(bhlist[i]);
- bh = bhlist[0];
wait_on_buffer(bh);
if (buffer_uptodate(bh))
return bh;
diff --git a/fs/reiserfs/prints.c b/fs/reiserfs/prints.c
index 30319dc33c18..84a194b77f19 100644
--- a/fs/reiserfs/prints.c
+++ b/fs/reiserfs/prints.c
@@ -456,7 +456,7 @@ static int print_internal(struct buffer_head *bh, int first, int last)
to = B_NR_ITEMS(bh);
} else {
from = first;
- to = last < B_NR_ITEMS(bh) ? last : B_NR_ITEMS(bh);
+ to = min_t(int, last, B_NR_ITEMS(bh));
}
reiserfs_printk("INTERNAL NODE (%ld) contains %z\n", bh->b_blocknr, bh);
diff --git a/fs/reiserfs/resize.c b/fs/reiserfs/resize.c
index 8096c74c38ac..7b498a0d060b 100644
--- a/fs/reiserfs/resize.c
+++ b/fs/reiserfs/resize.c
@@ -97,7 +97,7 @@ int reiserfs_resize(struct super_block *s, unsigned long block_count_new)
* using the copy_size var below allows this code to work for
* both shrinking and expanding the FS.
*/
- copy_size = bmap_nr_new < bmap_nr ? bmap_nr_new : bmap_nr;
+ copy_size = min(bmap_nr_new, bmap_nr);
copy_size =
copy_size * sizeof(struct reiserfs_list_bitmap_node *);
for (i = 0; i < JOURNAL_NUM_BITMAPS; i++) {
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index 9a293609a022..84c12a1947b2 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -579,7 +579,7 @@ static int search_by_key_reada(struct super_block *s,
if (!buffer_uptodate(bh[j])) {
if (depth == -1)
depth = reiserfs_write_unlock_nested(s);
- ll_rw_block(REQ_OP_READ | REQ_RAHEAD, 1, bh + j);
+ bh_readahead(bh[j], REQ_RAHEAD);
}
brelse(bh[j]);
}
@@ -685,7 +685,7 @@ int search_by_key(struct super_block *sb, const struct cpu_key *key,
if (!buffer_uptodate(bh) && depth == -1)
depth = reiserfs_write_unlock_nested(sb);
- ll_rw_block(REQ_OP_READ, 1, &bh);
+ bh_read_nowait(bh, 0);
wait_on_buffer(bh);
if (depth != -1)
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index c88cd2ce0665..929acce6e731 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1702,9 +1702,7 @@ static int read_super_block(struct super_block *s, int offset)
/* after journal replay, reread all bitmap and super blocks */
static int reread_meta_blocks(struct super_block *s)
{
- ll_rw_block(REQ_OP_READ, 1, &SB_BUFFER_WITH_SB(s));
- wait_on_buffer(SB_BUFFER_WITH_SB(s));
- if (!buffer_uptodate(SB_BUFFER_WITH_SB(s))) {
+ if (bh_read(SB_BUFFER_WITH_SB(s), 0) < 0) {
reiserfs_warning(s, "reiserfs-2504", "error reading the super");
return 1;
}
@@ -2504,9 +2502,7 @@ static ssize_t reiserfs_quota_read(struct super_block *sb, int type, char *data,
len = i_size - off;
toread = len;
while (toread > 0) {
- tocopy =
- sb->s_blocksize - offset <
- toread ? sb->s_blocksize - offset : toread;
+ tocopy = min_t(unsigned long, sb->s_blocksize - offset, toread);
tmp_bh.b_state = 0;
/*
* Quota files are without tails so we can safely
@@ -2554,8 +2550,7 @@ static ssize_t reiserfs_quota_write(struct super_block *sb, int type,
return -EIO;
}
while (towrite > 0) {
- tocopy = sb->s_blocksize - offset < towrite ?
- sb->s_blocksize - offset : towrite;
+ tocopy = min_t(unsigned long, sb->s_blocksize - offset, towrite);
tmp_bh.b_state = 0;
reiserfs_write_lock(sb);
err = reiserfs_get_block(inode, blk, &tmp_bh, GET_BLOCK_CREATE);
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 436641369283..8b2d52443f41 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -189,7 +189,7 @@ struct reiserfs_dentry_buf {
struct dentry *dentries[8];
};
-static int
+static bool
fill_with_dentries(struct dir_context *ctx, const char *name, int namelen,
loff_t offset, u64 ino, unsigned int d_type)
{
@@ -200,16 +200,16 @@ fill_with_dentries(struct dir_context *ctx, const char *name, int namelen,
WARN_ON_ONCE(!inode_is_locked(d_inode(dbuf->xadir)));
if (dbuf->count == ARRAY_SIZE(dbuf->dentries))
- return -ENOSPC;
+ return false;
if (name[0] == '.' && (namelen < 2 ||
(namelen == 2 && name[1] == '.')))
- return 0;
+ return true;
dentry = lookup_one_len(name, dbuf->xadir, namelen);
if (IS_ERR(dentry)) {
dbuf->err = PTR_ERR(dentry);
- return PTR_ERR(dentry);
+ return false;
} else if (d_really_is_negative(dentry)) {
/* A directory entry exists, but no file? */
reiserfs_error(dentry->d_sb, "xattr-20003",
@@ -218,11 +218,11 @@ fill_with_dentries(struct dir_context *ctx, const char *name, int namelen,
dentry, dbuf->xadir);
dput(dentry);
dbuf->err = -EIO;
- return -EIO;
+ return false;
}
dbuf->dentries[dbuf->count++] = dentry;
- return 0;
+ return true;
}
static void
@@ -797,7 +797,7 @@ struct listxattr_buf {
struct dentry *dentry;
};
-static int listxattr_filler(struct dir_context *ctx, const char *name,
+static bool listxattr_filler(struct dir_context *ctx, const char *name,
int namelen, loff_t offset, u64 ino,
unsigned int d_type)
{
@@ -813,19 +813,19 @@ static int listxattr_filler(struct dir_context *ctx, const char *name,
name);
if (!handler /* Unsupported xattr name */ ||
(handler->list && !handler->list(b->dentry)))
- return 0;
+ return true;
size = namelen + 1;
if (b->buf) {
if (b->pos + size > b->size) {
b->pos = -ERANGE;
- return -ERANGE;
+ return false;
}
memcpy(b->buf + b->pos, name, namelen);
b->buf[b->pos + namelen] = 0;
}
b->pos += size;
}
- return 0;
+ return true;
}
/*
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