diff options
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/write.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c index bc618593366..664c164aa67 100644 --- a/fs/jffs2/write.c +++ b/fs/jffs2/write.c @@ -566,6 +566,9 @@ int jffs2_do_unlink(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, struct jffs2_full_dirent **prev = &dir_f->dents; uint32_t nhash = full_name_hash(name, namelen); + /* We don't actually want to reserve any space, but we do + want to be holding the alloc_sem when we write to flash */ + down(&c->alloc_sem); down(&dir_f->sem); while ((*prev) && (*prev)->nhash <= nhash) { |