mkfs.f2fs: set required quota types only
This patch modifies enabling quota options in which enables user/group quotas
only if user specifies the "-O quota" especially.
1) -O quota : enables usr/grp
2) -O project_quota -O extra_attr : enabled prj
3) -O quota -O project_quota -O extra_attr : enables usr/grp/proj
4) -g android : enables usr/grp
5) -g android -O project_quota -O extra_attr : enables usr/grp/proj
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
index 9f918ba..d236437 100644
--- a/include/f2fs_fs.h
+++ b/include/f2fs_fs.h
@@ -504,6 +504,7 @@
int large_nat_bitmap;
int fix_chksum; /* fix old cp.chksum position */
__le32 feature; /* defined features */
+ unsigned int quota_bits; /* quota bits */
time_t fixed_time;
/* mkfs parameters */
diff --git a/mkfs/f2fs_format.c b/mkfs/f2fs_format.c
index d6a92f8..864d285 100644
--- a/mkfs/f2fs_format.c
+++ b/mkfs/f2fs_format.c
@@ -38,8 +38,6 @@
/* Return time fixed by the user or current time by default */
#define mkfs_time ((c.fixed_time == -1) ? time(NULL) : c.fixed_time)
-static unsigned int quotatype_bits = 0;
-
const char *media_ext_lists[] = {
/* common prefix */
"mp", // Covers mp3, mp4, mpeg, mpg
@@ -513,14 +511,8 @@
set_sb(root_ino, 3);
c.next_free_nid = 4;
- if (c.feature & cpu_to_le32(F2FS_FEATURE_QUOTA_INO)) {
- quotatype_bits = QUOTA_USR_BIT | QUOTA_GRP_BIT;
- if (c.feature & cpu_to_le32(F2FS_FEATURE_PRJQUOTA))
- quotatype_bits |= QUOTA_PRJ_BIT;
- }
-
for (qtype = 0; qtype < F2FS_MAX_QUOTAS; qtype++) {
- if (!((1 << qtype) & quotatype_bits))
+ if (!((1 << qtype) & c.quota_bits))
continue;
sb->qf_ino[qtype] = cpu_to_le32(c.next_free_nid++);
MSG(0, "Info: add quota type = %u => %u\n",
@@ -867,7 +859,7 @@
get_cp(cur_node_segno[0]) * c.blks_per_seg);
for (qtype = 0, i = 1; qtype < F2FS_MAX_QUOTAS; qtype++) {
- if (sb->qf_ino[qtype] == 0)
+ if (!((1 << qtype) & c.quota_bits))
continue;
journal->nat_j.entries[i].nid = sb->qf_ino[qtype];
journal->nat_j.entries[i].ne.version = 0;
@@ -958,10 +950,11 @@
off = 1;
for (qtype = 0; qtype < F2FS_MAX_QUOTAS; qtype++) {
- if (sb->qf_ino[qtype] == 0)
- continue;
int j;
+ if (!((1 << qtype) & c.quota_bits))
+ continue;
+
for (j = 0; j < QUOTA_DATA(qtype); j++) {
(sum_entry + off + j)->nid = sb->qf_ino[qtype];
(sum_entry + off + j)->ofs_in_node = cpu_to_le16(j);
@@ -992,7 +985,7 @@
sum->entries[0].nid = sb->root_ino;
sum->entries[0].ofs_in_node = 0;
for (qtype = i = 0; qtype < F2FS_MAX_QUOTAS; qtype++) {
- if (sb->qf_ino[qtype] == 0)
+ if (!((1 << qtype) & c.quota_bits))
continue;
sum->entries[1 + i].nid = sb->qf_ino[qtype];
sum->entries[1 + i].ofs_in_node = 0;
@@ -1360,7 +1353,7 @@
return 0;
}
-static int f2fs_write_qf_inode(int qtype)
+static int f2fs_write_qf_inode(int qtype, int offset)
{
struct f2fs_node *raw_node = NULL;
u_int64_t data_blk_nor;
@@ -1382,11 +1375,9 @@
raw_node->i.i_blocks = cpu_to_le64(1 + QUOTA_DATA(qtype));
data_blk_nor = get_sb(main_blkaddr) +
- c.cur_seg[CURSEG_HOT_DATA] * c.blks_per_seg + 1;
+ c.cur_seg[CURSEG_HOT_DATA] * c.blks_per_seg + 1
+ + offset * QUOTA_DATA(i);
- for (i = 0; i < qtype; i++)
- if (sb->qf_ino[i])
- data_blk_nor += QUOTA_DATA(i);
if (qtype == 0)
raw_id = raw_node->i.i_uid;
else if (qtype == 1)
@@ -1408,7 +1399,7 @@
main_area_node_seg_blk_offset = get_sb(main_blkaddr);
main_area_node_seg_blk_offset += c.cur_seg[CURSEG_HOT_NODE] *
- c.blks_per_seg + qtype + 1;
+ c.blks_per_seg + offset + 1;
DBG(1, "\tWriting quota inode (hot node), %x %x %x at offset 0x%08"PRIu64"\n",
get_sb(main_blkaddr),
@@ -1440,7 +1431,7 @@
/* update quota */
for (qtype = i = 0; qtype < F2FS_MAX_QUOTAS; qtype++) {
- if (sb->qf_ino[qtype] == 0)
+ if (!((1 << qtype) & c.quota_bits))
continue;
nat_blk->entries[sb->qf_ino[qtype]].block_addr =
cpu_to_le32(get_sb(main_blkaddr) +
@@ -1678,7 +1669,7 @@
static int f2fs_create_root_dir(void)
{
enum quota_type qtype;
- int err = 0;
+ int err = 0, i = 0;
err = f2fs_write_root_inode();
if (err < 0) {
@@ -1687,9 +1678,9 @@
}
for (qtype = 0; qtype < F2FS_MAX_QUOTAS; qtype++) {
- if (sb->qf_ino[qtype] == 0)
+ if (!((1 << qtype) & c.quota_bits))
continue;
- err = f2fs_write_qf_inode(qtype);
+ err = f2fs_write_qf_inode(qtype, i++);
if (err < 0) {
MSG(1, "\tError: Failed to write quota inode!!!\n");
goto exit;
diff --git a/mkfs/f2fs_format_main.c b/mkfs/f2fs_format_main.c
index b89efe6..8d4dbe1 100644
--- a/mkfs/f2fs_format_main.c
+++ b/mkfs/f2fs_format_main.c
@@ -28,6 +28,7 @@
#endif
#include "f2fs_fs.h"
+#include "quota.h"
#include "f2fs_format_utils.h"
#ifdef WITH_ANDROID
@@ -127,9 +128,17 @@
c.feature |= cpu_to_le32(F2FS_FEATURE_CASEFOLD);
#endif
#ifdef CONF_PROJID
+ c.feature |= cpu_to_le32(F2FS_FEATURE_QUOTA_INO);
c.feature |= cpu_to_le32(F2FS_FEATURE_PRJQUOTA);
c.feature |= cpu_to_le32(F2FS_FEATURE_EXTRA_ATTR);
#endif
+
+ if (c.feature & cpu_to_le32(F2FS_FEATURE_QUOTA_INO))
+ c.quota_bits = QUOTA_USR_BIT | QUOTA_GRP_BIT;
+ if (c.feature & cpu_to_le32(F2FS_FEATURE_PRJQUOTA)) {
+ c.feature |= cpu_to_le32(F2FS_FEATURE_QUOTA_INO);
+ c.quota_bits |= QUOTA_PRJ_BIT;
+ }
}
static void f2fs_parse_options(int argc, char *argv[])
