diff options
Diffstat (limited to 'kernel/fs/ufs/balloc.c')
| -rw-r--r-- | kernel/fs/ufs/balloc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/fs/ufs/balloc.c b/kernel/fs/ufs/balloc.c index a7106eda5..dc5fae601 100644 --- a/kernel/fs/ufs/balloc.c +++ b/kernel/fs/ufs/balloc.c @@ -417,12 +417,14 @@ u64 ufs_new_fragments(struct inode *inode, void *p, u64 fragment, if (oldcount == 0) { result = ufs_alloc_fragments (inode, cgno, goal, count, err); if (result) { + ufs_clear_frags(inode, result + oldcount, + newcount - oldcount, locked_page != NULL); + write_seqlock(&UFS_I(inode)->meta_lock); ufs_cpu_to_data_ptr(sb, p, result); + write_sequnlock(&UFS_I(inode)->meta_lock); *err = 0; UFS_I(inode)->i_lastfrag = max(UFS_I(inode)->i_lastfrag, fragment + count); - ufs_clear_frags(inode, result + oldcount, - newcount - oldcount, locked_page != NULL); } mutex_unlock(&UFS_SB(sb)->s_lock); UFSD("EXIT, result %llu\n", (unsigned long long)result); @@ -473,7 +475,9 @@ u64 ufs_new_fragments(struct inode *inode, void *p, u64 fragment, ufs_change_blocknr(inode, fragment - oldcount, oldcount, uspi->s_sbbase + tmp, uspi->s_sbbase + result, locked_page); + write_seqlock(&UFS_I(inode)->meta_lock); ufs_cpu_to_data_ptr(sb, p, result); + write_sequnlock(&UFS_I(inode)->meta_lock); *err = 0; UFS_I(inode)->i_lastfrag = max(UFS_I(inode)->i_lastfrag, fragment + count); |