diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/llite/dir.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/dir.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c index 7fbc18e3e654..ae6f61aa4da6 100644 --- a/drivers/staging/lustre/lustre/llite/dir.c +++ b/drivers/staging/lustre/lustre/llite/dir.c @@ -632,7 +632,7 @@ out: return rc; } -int ll_send_mgc_param(struct obd_export *mgc, char *string) +static int ll_send_mgc_param(struct obd_export *mgc, char *string) { struct mgs_send_param *msp; int rc = 0; @@ -795,7 +795,7 @@ int ll_dir_getstripe(struct inode *inode, struct lov_mds_md **lmmp, int rc, lmmsize; struct md_op_data *op_data; - rc = ll_get_max_mdsize(sbi, &lmmsize); + rc = ll_get_default_mdsize(sbi, &lmmsize); if (rc) return rc; @@ -1804,6 +1804,11 @@ out_rmdir: /* Compute the whole struct size */ totalsize = hur_len(hur); OBD_FREE_PTR(hur); + + /* Final size will be more than double totalsize */ + if (totalsize >= MDS_MAXREQSIZE / 3) + return -E2BIG; + OBD_ALLOC_LARGE(hur, totalsize); if (hur == NULL) return -ENOMEM; @@ -1959,17 +1964,17 @@ out: return ret; } -int ll_dir_open(struct inode *inode, struct file *file) +static int ll_dir_open(struct inode *inode, struct file *file) { return ll_file_open(inode, file); } -int ll_dir_release(struct inode *inode, struct file *file) +static int ll_dir_release(struct inode *inode, struct file *file) { return ll_file_release(inode, file); } -struct file_operations ll_dir_operations = { +const struct file_operations ll_dir_operations = { .llseek = ll_dir_seek, .open = ll_dir_open, .release = ll_dir_release, |