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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-20 00:10:27 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-20 00:10:27 -0300
commitd0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch)
tree7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /fs/nilfs2/sufile.c
parente914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff)
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'fs/nilfs2/sufile.c')
-rw-r--r--fs/nilfs2/sufile.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/fs/nilfs2/sufile.c b/fs/nilfs2/sufile.c
index 1963595a1..1541a1e92 100644
--- a/fs/nilfs2/sufile.c
+++ b/fs/nilfs2/sufile.c
@@ -22,7 +22,6 @@
#include <linux/string.h>
#include <linux/buffer_head.h>
#include <linux/errno.h>
-#include <linux/nilfs2_fs.h>
#include "mdt.h"
#include "sufile.h"
@@ -181,9 +180,9 @@ int nilfs_sufile_updatev(struct inode *sufile, __u64 *segnumv, size_t nsegs,
down_write(&NILFS_MDT(sufile)->mi_sem);
for (seg = segnumv; seg < segnumv + nsegs; seg++) {
if (unlikely(*seg >= nilfs_sufile_get_nsegments(sufile))) {
- printk(KERN_WARNING
- "%s: invalid segment number: %llu\n", __func__,
- (unsigned long long)*seg);
+ nilfs_msg(sufile->i_sb, KERN_WARNING,
+ "%s: invalid segment number: %llu",
+ __func__, (unsigned long long)*seg);
nerr++;
}
}
@@ -240,8 +239,9 @@ int nilfs_sufile_update(struct inode *sufile, __u64 segnum, int create,
int ret;
if (unlikely(segnum >= nilfs_sufile_get_nsegments(sufile))) {
- printk(KERN_WARNING "%s: invalid segment number: %llu\n",
- __func__, (unsigned long long)segnum);
+ nilfs_msg(sufile->i_sb, KERN_WARNING,
+ "%s: invalid segment number: %llu",
+ __func__, (unsigned long long)segnum);
return -EINVAL;
}
down_write(&NILFS_MDT(sufile)->mi_sem);
@@ -419,8 +419,9 @@ void nilfs_sufile_do_cancel_free(struct inode *sufile, __u64 segnum,
kaddr = kmap_atomic(su_bh->b_page);
su = nilfs_sufile_block_get_segment_usage(sufile, segnum, su_bh, kaddr);
if (unlikely(!nilfs_segment_usage_clean(su))) {
- printk(KERN_WARNING "%s: segment %llu must be clean\n",
- __func__, (unsigned long long)segnum);
+ nilfs_msg(sufile->i_sb, KERN_WARNING,
+ "%s: segment %llu must be clean", __func__,
+ (unsigned long long)segnum);
kunmap_atomic(kaddr);
return;
}
@@ -444,7 +445,7 @@ void nilfs_sufile_do_scrap(struct inode *sufile, __u64 segnum,
kaddr = kmap_atomic(su_bh->b_page);
su = nilfs_sufile_block_get_segment_usage(sufile, segnum, su_bh, kaddr);
- if (su->su_flags == cpu_to_le32(1UL << NILFS_SEGMENT_USAGE_DIRTY) &&
+ if (su->su_flags == cpu_to_le32(BIT(NILFS_SEGMENT_USAGE_DIRTY)) &&
su->su_nblocks == cpu_to_le32(0)) {
kunmap_atomic(kaddr);
return;
@@ -455,7 +456,7 @@ void nilfs_sufile_do_scrap(struct inode *sufile, __u64 segnum,
/* make the segment garbage */
su->su_lastmod = cpu_to_le64(0);
su->su_nblocks = cpu_to_le32(0);
- su->su_flags = cpu_to_le32(1UL << NILFS_SEGMENT_USAGE_DIRTY);
+ su->su_flags = cpu_to_le32(BIT(NILFS_SEGMENT_USAGE_DIRTY));
kunmap_atomic(kaddr);
nilfs_sufile_mod_counter(header_bh, clean ? (u64)-1 : 0, dirty ? 0 : 1);
@@ -476,8 +477,9 @@ void nilfs_sufile_do_free(struct inode *sufile, __u64 segnum,
kaddr = kmap_atomic(su_bh->b_page);
su = nilfs_sufile_block_get_segment_usage(sufile, segnum, su_bh, kaddr);
if (nilfs_segment_usage_clean(su)) {
- printk(KERN_WARNING "%s: segment %llu is already clean\n",
- __func__, (unsigned long long)segnum);
+ nilfs_msg(sufile->i_sb, KERN_WARNING,
+ "%s: segment %llu is already clean",
+ __func__, (unsigned long long)segnum);
kunmap_atomic(kaddr);
return;
}
@@ -692,7 +694,7 @@ static int nilfs_sufile_truncate_range(struct inode *sufile,
su2 = su;
for (j = 0; j < n; j++, su = (void *)su + susz) {
if ((le32_to_cpu(su->su_flags) &
- ~(1UL << NILFS_SEGMENT_USAGE_ERROR)) ||
+ ~BIT(NILFS_SEGMENT_USAGE_ERROR)) ||
nilfs_segment_is_active(nilfs, segnum + j)) {
ret = -EBUSY;
kunmap_atomic(kaddr);
@@ -859,10 +861,10 @@ ssize_t nilfs_sufile_get_suinfo(struct inode *sufile, __u64 segnum, void *buf,
si->sui_lastmod = le64_to_cpu(su->su_lastmod);
si->sui_nblocks = le32_to_cpu(su->su_nblocks);
si->sui_flags = le32_to_cpu(su->su_flags) &
- ~(1UL << NILFS_SEGMENT_USAGE_ACTIVE);
+ ~BIT(NILFS_SEGMENT_USAGE_ACTIVE);
if (nilfs_segment_is_active(nilfs, segnum + j))
si->sui_flags |=
- (1UL << NILFS_SEGMENT_USAGE_ACTIVE);
+ BIT(NILFS_SEGMENT_USAGE_ACTIVE);
}
kunmap_atomic(kaddr);
brelse(su_bh);
@@ -950,7 +952,7 @@ ssize_t nilfs_sufile_set_suinfo(struct inode *sufile, void *buf,
* disk.
*/
sup->sup_sui.sui_flags &=
- ~(1UL << NILFS_SEGMENT_USAGE_ACTIVE);
+ ~BIT(NILFS_SEGMENT_USAGE_ACTIVE);
cleansi = nilfs_suinfo_clean(&sup->sup_sui);
cleansu = nilfs_segment_usage_clean(su);
@@ -1175,14 +1177,12 @@ int nilfs_sufile_read(struct super_block *sb, size_t susize,
int err;
if (susize > sb->s_blocksize) {
- printk(KERN_ERR
- "NILFS: too large segment usage size: %zu bytes.\n",
- susize);
+ nilfs_msg(sb, KERN_ERR,
+ "too large segment usage size: %zu bytes", susize);
return -EINVAL;
} else if (susize < NILFS_MIN_SEGMENT_USAGE_SIZE) {
- printk(KERN_ERR
- "NILFS: too small segment usage size: %zu bytes.\n",
- susize);
+ nilfs_msg(sb, KERN_ERR,
+ "too small segment usage size: %zu bytes", susize);
return -EINVAL;
}