diff options
| -rw-r--r-- | fs/ocfs2/dir.c | 3 | ||||
| -rw-r--r-- | fs/ocfs2/inode.c | 4 | ||||
| -rw-r--r-- | fs/ocfs2/reservations.c | 8 | ||||
| -rw-r--r-- | fs/ocfs2/reservations.h | 4 | ||||
| -rw-r--r-- | fs/ocfs2/suballoc.c | 1 |
5 files changed, 17 insertions, 3 deletions
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 6d83248..8563f97 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -2977,6 +2977,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, * if we only get one now, that's enough to continue. The rest * will be claimed after the conversion to extents. */ + data_ac->ac_resv = &oi->ip_la_data_resv; ret = ocfs2_claim_clusters(osb, handle, data_ac, 1, &bit_off, &len); if (ret) { mlog_errno(ret); @@ -3347,6 +3348,8 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb, goto bail; } + data_ac->ac_resv = &OCFS2_I(dir)->ip_la_data_resv; + credits = ocfs2_calc_extend_credits(sb, el, 1); } else { spin_unlock(&OCFS2_I(dir)->ip_lock); diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 62b4743..9ee13f7 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -377,6 +377,10 @@ void ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe, OCFS2_I(inode)->ip_last_used_slot = 0; OCFS2_I(inode)->ip_last_used_group = 0; + + if (S_ISDIR(inode->i_mode)) + ocfs2_resv_set_type(&OCFS2_I(inode)->ip_la_data_resv, + OCFS2_RESV_FLAG_DIR); mlog_exit_void(); } diff --git a/fs/ocfs2/reservations.c b/fs/ocfs2/reservations.c index 79642d6..7fc6cfe 100644 --- a/fs/ocfs2/reservations.c +++ b/fs/ocfs2/reservations.c @@ -44,6 +44,7 @@ DEFINE_SPINLOCK(resv_lock); #define OCFS2_MIN_RESV_WINDOW_BITS 8 #define OCFS2_MAX_RESV_WINDOW_BITS 1024 +#define OCFS2_RESV_DIR_WINDOW_BITS OCFS2_MIN_RESV_WINDOW_BITS static unsigned int ocfs2_resv_window_bits(struct ocfs2_reservation_map *resmap, struct ocfs2_alloc_reservation *resv) @@ -51,8 +52,11 @@ static unsigned int ocfs2_resv_window_bits(struct ocfs2_reservation_map *resmap, struct ocfs2_super *osb = resmap->m_osb; unsigned int bits; - /* 8, 16, 32, 64, 128, 256, 512, 1024 */ - bits = 4 << osb->osb_resv_level; + if (!(resv->r_flags & OCFS2_RESV_FLAG_DIR)) { + /* 8, 16, 32, 64, 128, 256, 512, 1024 */ + bits = 4 << osb->osb_resv_level; + } else + bits = OCFS2_RESV_DIR_WINDOW_BITS; return bits; } diff --git a/fs/ocfs2/reservations.h b/fs/ocfs2/reservations.h index 8341cd0..34bb308 100644 --- a/fs/ocfs2/reservations.h +++ b/fs/ocfs2/reservations.h @@ -42,6 +42,8 @@ struct ocfs2_alloc_reservation { #define OCFS2_RESV_FLAG_INUSE 0x01 /* Set when r_node is part of a btree */ #define OCFS2_RESV_FLAG_TMP 0x02 /* Temporary reservation, will be * destroyed immedately after use */ +#define OCFS2_RESV_FLAG_DIR 0x04 /* Reservation is for an unindexed + * directory btree */ struct ocfs2_reservation_map { struct rb_root m_reservations; @@ -61,7 +63,7 @@ struct ocfs2_reservation_map { void ocfs2_resv_init_once(struct ocfs2_alloc_reservation *resv); -#define OCFS2_RESV_TYPES (OCFS2_RESV_FLAG_TMP) +#define OCFS2_RESV_TYPES (OCFS2_RESV_FLAG_TMP|OCFS2_RESV_FLAG_DIR) void ocfs2_resv_set_type(struct ocfs2_alloc_reservation *resv, unsigned int flags); diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index d4babfb..f20bcbf 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -130,6 +130,7 @@ void ocfs2_free_ac_resource(struct ocfs2_alloc_context *ac) } brelse(ac->ac_bh); ac->ac_bh = NULL; + ac->ac_resv = NULL; } void ocfs2_free_alloc_context(struct ocfs2_alloc_context *ac) |