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-rw-r--r--drivers/mtd/ubi/eba.c12
-rw-r--r--drivers/mtd/ubi/io.c4
-rw-r--r--drivers/mtd/ubi/scan.c4
-rw-r--r--drivers/mtd/ubi/ubi.h6
-rw-r--r--drivers/mtd/ubi/vtbl.c2
-rw-r--r--drivers/mtd/ubi/wl.c12
6 files changed, 21 insertions, 19 deletions
diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index 7c5e29eaf118..89193104c6c8 100644
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -157,7 +157,7 @@ static struct ltree_entry *ltree_add_entry(struct ubi_device *ubi, int vol_id,
157{ 157{
158 struct ltree_entry *le, *le1, *le_free; 158 struct ltree_entry *le, *le1, *le_free;
159 159
160 le = kmem_cache_alloc(ltree_slab, GFP_KERNEL); 160 le = kmem_cache_alloc(ltree_slab, GFP_NOFS);
161 if (!le) 161 if (!le)
162 return ERR_PTR(-ENOMEM); 162 return ERR_PTR(-ENOMEM);
163 163
@@ -397,7 +397,7 @@ int ubi_eba_read_leb(struct ubi_device *ubi, int vol_id, int lnum, void *buf,
397 397
398retry: 398retry:
399 if (check) { 399 if (check) {
400 vid_hdr = ubi_zalloc_vid_hdr(ubi); 400 vid_hdr = ubi_zalloc_vid_hdr(ubi, GFP_NOFS);
401 if (!vid_hdr) { 401 if (!vid_hdr) {
402 err = -ENOMEM; 402 err = -ENOMEM;
403 goto out_unlock; 403 goto out_unlock;
@@ -497,7 +497,7 @@ static int recover_peb(struct ubi_device *ubi, int pnum, int vol_id, int lnum,
497 struct ubi_vid_hdr *vid_hdr; 497 struct ubi_vid_hdr *vid_hdr;
498 unsigned char *new_buf; 498 unsigned char *new_buf;
499 499
500 vid_hdr = ubi_zalloc_vid_hdr(ubi); 500 vid_hdr = ubi_zalloc_vid_hdr(ubi, GFP_NOFS);
501 if (!vid_hdr) { 501 if (!vid_hdr) {
502 return -ENOMEM; 502 return -ENOMEM;
503 } 503 }
@@ -627,7 +627,7 @@ int ubi_eba_write_leb(struct ubi_device *ubi, int vol_id, int lnum,
627 * The logical eraseblock is not mapped. We have to get a free physical 627 * The logical eraseblock is not mapped. We have to get a free physical
628 * eraseblock and write the volume identifier header there first. 628 * eraseblock and write the volume identifier header there first.
629 */ 629 */
630 vid_hdr = ubi_zalloc_vid_hdr(ubi); 630 vid_hdr = ubi_zalloc_vid_hdr(ubi, GFP_NOFS);
631 if (!vid_hdr) { 631 if (!vid_hdr) {
632 leb_write_unlock(ubi, vol_id, lnum); 632 leb_write_unlock(ubi, vol_id, lnum);
633 return -ENOMEM; 633 return -ENOMEM;
@@ -738,7 +738,7 @@ int ubi_eba_write_leb_st(struct ubi_device *ubi, int vol_id, int lnum,
738 else 738 else
739 ubi_assert(len % ubi->min_io_size == 0); 739 ubi_assert(len % ubi->min_io_size == 0);
740 740
741 vid_hdr = ubi_zalloc_vid_hdr(ubi); 741 vid_hdr = ubi_zalloc_vid_hdr(ubi, GFP_NOFS);
742 if (!vid_hdr) 742 if (!vid_hdr)
743 return -ENOMEM; 743 return -ENOMEM;
744 744
@@ -844,7 +844,7 @@ int ubi_eba_atomic_leb_change(struct ubi_device *ubi, int vol_id, int lnum,
844 if (ubi->ro_mode) 844 if (ubi->ro_mode)
845 return -EROFS; 845 return -EROFS;
846 846
847 vid_hdr = ubi_zalloc_vid_hdr(ubi); 847 vid_hdr = ubi_zalloc_vid_hdr(ubi, GFP_NOFS);
848 if (!vid_hdr) 848 if (!vid_hdr)
849 return -ENOMEM; 849 return -ENOMEM;
850 850
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index 928476394d55..ba5bc4a5379e 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -1099,7 +1099,7 @@ static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum)
1099 uint32_t crc, hdr_crc; 1099 uint32_t crc, hdr_crc;
1100 struct ubi_ec_hdr *ec_hdr; 1100 struct ubi_ec_hdr *ec_hdr;
1101 1101
1102 ec_hdr = kzalloc(ubi->ec_hdr_alsize, GFP_KERNEL); 1102 ec_hdr = kzalloc(ubi->ec_hdr_alsize, GFP_NOFS);
1103 if (!ec_hdr) 1103 if (!ec_hdr)
1104 return -ENOMEM; 1104 return -ENOMEM;
1105 1105
@@ -1179,7 +1179,7 @@ static int paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum)
1179 struct ubi_vid_hdr *vid_hdr; 1179 struct ubi_vid_hdr *vid_hdr;
1180 void *p; 1180 void *p;
1181 1181
1182 vid_hdr = ubi_zalloc_vid_hdr(ubi); 1182 vid_hdr = ubi_zalloc_vid_hdr(ubi, GFP_NOFS);
1183 if (!vid_hdr) 1183 if (!vid_hdr)
1184 return -ENOMEM; 1184 return -ENOMEM;
1185 1185
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 18c347b24e27..1c1401d6958b 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -323,7 +323,7 @@ static int compare_lebs(const struct ubi_device *ubi,
323 } else { 323 } else {
324 pnum = seb->pnum; 324 pnum = seb->pnum;
325 325
326 vh = ubi_zalloc_vid_hdr(ubi); 326 vh = ubi_zalloc_vid_hdr(ubi, GFP_KERNEL);
327 if (!vh) 327 if (!vh)
328 return -ENOMEM; 328 return -ENOMEM;
329 329
@@ -948,7 +948,7 @@ struct ubi_scan_info *ubi_scan(struct ubi_device *ubi)
948 if (!ech) 948 if (!ech)
949 goto out_si; 949 goto out_si;
950 950
951 vidh = ubi_zalloc_vid_hdr(ubi); 951 vidh = ubi_zalloc_vid_hdr(ubi, GFP_KERNEL);
952 if (!vidh) 952 if (!vidh)
953 goto out_ech; 953 goto out_ech;
954 954
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 5959f91be240..329663188772 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -439,16 +439,18 @@ int ubi_io_write_vid_hdr(const struct ubi_device *ubi, int pnum,
439/** 439/**
440 * ubi_zalloc_vid_hdr - allocate a volume identifier header object. 440 * ubi_zalloc_vid_hdr - allocate a volume identifier header object.
441 * @ubi: UBI device description object 441 * @ubi: UBI device description object
442 * @gfp_flags: GFP flags to allocate with
442 * 443 *
443 * This function returns a pointer to the newly allocated and zero-filled 444 * This function returns a pointer to the newly allocated and zero-filled
444 * volume identifier header object in case of success and %NULL in case of 445 * volume identifier header object in case of success and %NULL in case of
445 * failure. 446 * failure.
446 */ 447 */
447static inline struct ubi_vid_hdr *ubi_zalloc_vid_hdr(const struct ubi_device *ubi) 448static inline struct ubi_vid_hdr *
449ubi_zalloc_vid_hdr(const struct ubi_device *ubi, gfp_t gfp_flags)
448{ 450{
449 void *vid_hdr; 451 void *vid_hdr;
450 452
451 vid_hdr = kzalloc(ubi->vid_hdr_alsize, GFP_KERNEL); 453 vid_hdr = kzalloc(ubi->vid_hdr_alsize, gfp_flags);
452 if (!vid_hdr) 454 if (!vid_hdr)
453 return NULL; 455 return NULL;
454 456
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index bc5df50813d6..b0a1e8426456 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -264,7 +264,7 @@ static int create_vtbl(const struct ubi_device *ubi, struct ubi_scan_info *si,
264 264
265 ubi_msg("create volume table (copy #%d)", copy + 1); 265 ubi_msg("create volume table (copy #%d)", copy + 1);
266 266
267 vid_hdr = ubi_zalloc_vid_hdr(ubi); 267 vid_hdr = ubi_zalloc_vid_hdr(ubi, GFP_KERNEL);
268 if (!vid_hdr) 268 if (!vid_hdr)
269 return -ENOMEM; 269 return -ENOMEM;
270 270
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 12b25e5b7b81..248ff9e477e7 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -508,7 +508,7 @@ int ubi_wl_get_peb(struct ubi_device *ubi, int dtype)
508 ubi_assert(dtype == UBI_LONGTERM || dtype == UBI_SHORTTERM || 508 ubi_assert(dtype == UBI_LONGTERM || dtype == UBI_SHORTTERM ||
509 dtype == UBI_UNKNOWN); 509 dtype == UBI_UNKNOWN);
510 510
511 pe = kmalloc(sizeof(struct ubi_wl_prot_entry), GFP_KERNEL); 511 pe = kmalloc(sizeof(struct ubi_wl_prot_entry), GFP_NOFS);
512 if (!pe) 512 if (!pe)
513 return -ENOMEM; 513 return -ENOMEM;
514 514
@@ -645,7 +645,7 @@ static int sync_erase(struct ubi_device *ubi, struct ubi_wl_entry *e, int tortur
645 if (err > 0) 645 if (err > 0)
646 return -EINVAL; 646 return -EINVAL;
647 647
648 ec_hdr = kzalloc(ubi->ec_hdr_alsize, GFP_KERNEL); 648 ec_hdr = kzalloc(ubi->ec_hdr_alsize, GFP_NOFS);
649 if (!ec_hdr) 649 if (!ec_hdr)
650 return -ENOMEM; 650 return -ENOMEM;
651 651
@@ -768,7 +768,7 @@ static int schedule_erase(struct ubi_device *ubi, struct ubi_wl_entry *e,
768 dbg_wl("schedule erasure of PEB %d, EC %d, torture %d", 768 dbg_wl("schedule erasure of PEB %d, EC %d, torture %d",
769 e->pnum, e->ec, torture); 769 e->pnum, e->ec, torture);
770 770
771 wl_wrk = kmalloc(sizeof(struct ubi_work), GFP_KERNEL); 771 wl_wrk = kmalloc(sizeof(struct ubi_work), GFP_NOFS);
772 if (!wl_wrk) 772 if (!wl_wrk)
773 return -ENOMEM; 773 return -ENOMEM;
774 774
@@ -802,7 +802,7 @@ static int wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk,
802 if (cancel) 802 if (cancel)
803 return 0; 803 return 0;
804 804
805 vid_hdr = ubi_zalloc_vid_hdr(ubi); 805 vid_hdr = ubi_zalloc_vid_hdr(ubi, GFP_NOFS);
806 if (!vid_hdr) 806 if (!vid_hdr)
807 return -ENOMEM; 807 return -ENOMEM;
808 808
@@ -1028,7 +1028,7 @@ static int ensure_wear_leveling(struct ubi_device *ubi)
1028 ubi->wl_scheduled = 1; 1028 ubi->wl_scheduled = 1;
1029 spin_unlock(&ubi->wl_lock); 1029 spin_unlock(&ubi->wl_lock);
1030 1030
1031 wrk = kmalloc(sizeof(struct ubi_work), GFP_KERNEL); 1031 wrk = kmalloc(sizeof(struct ubi_work), GFP_NOFS);
1032 if (!wrk) { 1032 if (!wrk) {
1033 err = -ENOMEM; 1033 err = -ENOMEM;
1034 goto out_cancel; 1034 goto out_cancel;
@@ -1631,7 +1631,7 @@ static int paranoid_check_ec(const struct ubi_device *ubi, int pnum, int ec)
1631 long long read_ec; 1631 long long read_ec;
1632 struct ubi_ec_hdr *ec_hdr; 1632 struct ubi_ec_hdr *ec_hdr;
1633 1633
1634 ec_hdr = kzalloc(ubi->ec_hdr_alsize, GFP_KERNEL); 1634 ec_hdr = kzalloc(ubi->ec_hdr_alsize, GFP_NOFS);
1635 if (!ec_hdr) 1635 if (!ec_hdr)
1636 return -ENOMEM; 1636 return -ENOMEM;
1637 1637