diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /fs/exofs/super.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/exofs/super.c')
| -rw-r--r-- | fs/exofs/super.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/exofs/super.c b/fs/exofs/super.c index d22cd168c6e..735ca06430a 100644 --- a/fs/exofs/super.c +++ b/fs/exofs/super.c @@ -389,7 +389,7 @@ static int exofs_sync_fs(struct super_block *sb, int wait) ios->length = offsetof(struct exofs_fscb, s_dev_table_oid); memset(fscb, 0, ios->length); fscb->s_nextid = cpu_to_le64(sbi->s_nextid); - fscb->s_numfiles = cpu_to_le32(sbi->s_numfiles); + fscb->s_numfiles = cpu_to_le64(sbi->s_numfiles); fscb->s_magic = cpu_to_le16(sb->s_magic); fscb->s_newfs = 0; fscb->s_version = EXOFS_FSCB_VER; @@ -529,7 +529,8 @@ static int exofs_devs_2_odi(struct exofs_dt_device_info *dt_dev, struct osd_dev_info *odi) { odi->systemid_len = le32_to_cpu(dt_dev->systemid_len); - memcpy(odi->systemid, dt_dev->systemid, odi->systemid_len); + if (likely(odi->systemid_len)) + memcpy(odi->systemid, dt_dev->systemid, OSD_SYSTEMID_LEN); odi->osdname_len = le32_to_cpu(dt_dev->osdname_len); odi->osdname = dt_dev->osdname; @@ -565,7 +566,7 @@ int __alloc_dev_table(struct exofs_sb_info *sbi, unsigned numdevs, aoded = kzalloc(sizeof(*aoded), GFP_KERNEL); if (unlikely(!aoded)) { - EXOFS_ERR("ERROR: faild allocating Device array[%d]\n", + EXOFS_ERR("ERROR: failed allocating Device array[%d]\n", numdevs); return -ENOMEM; } @@ -754,6 +755,7 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) sb->s_blocksize = EXOFS_BLKSIZE; sb->s_blocksize_bits = EXOFS_BLKSHIFT; sb->s_maxbytes = MAX_LFS_FILESIZE; + sb->s_max_links = EXOFS_LINK_MAX; atomic_set(&sbi->s_curr_pending, 0); sb->s_bdev = NULL; sb->s_dev = 0; @@ -818,9 +820,8 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) ret = PTR_ERR(root); goto free_sbi; } - sb->s_root = d_alloc_root(root); + sb->s_root = d_make_root(root); if (!sb->s_root) { - iput(root); EXOFS_ERR("ERROR: get root inode failed\n"); ret = -ENOMEM; goto free_sbi; |