diff options
Diffstat (limited to 'module/zfs')
| -rw-r--r-- | module/zfs/dbuf.c | 12 | ||||
| -rw-r--r-- | module/zfs/dmu_send.c | 10 |
2 files changed, 15 insertions, 7 deletions
diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c index add2bc36d..c1b27d4ef 100644 --- a/module/zfs/dbuf.c +++ b/module/zfs/dbuf.c @@ -2291,7 +2291,11 @@ dbuf_check_blkptr(dnode_t *dn, dmu_buf_impl_t *db) } } -static void +/* dbuf_sync_indirect() is called recursively from dbuf_sync_list() so it + * is critical the we not allow the compiler to inline this function in to + * dbuf_sync_list() thereby drastically bloating the stack usage. + */ +noinline static void dbuf_sync_indirect(dbuf_dirty_record_t *dr, dmu_tx_t *tx) { dmu_buf_impl_t *db = dr->dr_dbuf; @@ -2334,7 +2338,11 @@ dbuf_sync_indirect(dbuf_dirty_record_t *dr, dmu_tx_t *tx) zio_nowait(zio); } -static void +/* dbuf_sync_leaf() is called recursively from dbuf_sync_list() so it is + * critical the we not allow the compiler to inline this function in to + * dbuf_sync_list() thereby drastically bloating the stack usage. + */ +noinline static void dbuf_sync_leaf(dbuf_dirty_record_t *dr, dmu_tx_t *tx) { arc_buf_t **datap = &dr->dt.dl.dr_data; diff --git a/module/zfs/dmu_send.c b/module/zfs/dmu_send.c index dc93dea85..f13cfd316 100644 --- a/module/zfs/dmu_send.c +++ b/module/zfs/dmu_send.c @@ -937,7 +937,7 @@ restore_read(struct restorearg *ra, int len) return (rv); } -static void +noinline static void backup_byteswap(dmu_replay_record_t *drr) { #define DO64(X) (drr->drr_u.X = BSWAP_64(drr->drr_u.X)) @@ -1019,7 +1019,7 @@ backup_byteswap(dmu_replay_record_t *drr) #undef DO32 } -static int +noinline static int restore_object(struct restorearg *ra, objset_t *os, struct drr_object *drro) { int err; @@ -1103,7 +1103,7 @@ restore_object(struct restorearg *ra, objset_t *os, struct drr_object *drro) } /* ARGSUSED */ -static int +noinline static int restore_freeobjects(struct restorearg *ra, objset_t *os, struct drr_freeobjects *drrfo) { @@ -1127,7 +1127,7 @@ restore_freeobjects(struct restorearg *ra, objset_t *os, return (0); } -static int +noinline static int restore_write(struct restorearg *ra, objset_t *os, struct drr_write *drrw) { @@ -1273,7 +1273,7 @@ restore_spill(struct restorearg *ra, objset_t *os, struct drr_spill *drrs) } /* ARGSUSED */ -static int +noinline static int restore_free(struct restorearg *ra, objset_t *os, struct drr_free *drrf) { |