#include <trace/events/f2fs.h>
+void f2fs_mark_inode_dirty_sync(struct inode *inode)
+{
+ if (f2fs_inode_dirtied(inode))
+ return;
+ mark_inode_dirty_sync(inode);
+}
+
void f2fs_set_inode_flags(struct inode *inode)
{
unsigned int flags = F2FS_I(inode)->i_flags;
new_fl |= S_DIRSYNC;
inode_set_flags(inode, new_fl,
S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC);
+ f2fs_mark_inode_dirty_sync(inode);
}
static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri)
if (*start++) {
f2fs_wait_on_page_writeback(ipage, NODE, true);
- set_inode_flag(F2FS_I(inode), FI_DATA_EXIST);
- set_raw_inline(F2FS_I(inode), F2FS_INODE(ipage));
+ set_inode_flag(inode, FI_DATA_EXIST);
+ set_raw_inline(inode, F2FS_INODE(ipage));
set_page_dirty(ipage);
return;
}
if (f2fs_init_extent_tree(inode, &ri->i_ext))
set_page_dirty(node_page);
- get_inline_info(fi, ri);
+ get_inline_info(inode, ri);
/* check data exist */
if (f2fs_has_inline_data(inode) && !f2fs_exist_data(inode))
__get_inode_rdev(inode, ri);
if (__written_first_block(ri))
- set_inode_flag(F2FS_I(inode), FI_FIRST_BLOCK_WRITTEN);
+ set_inode_flag(inode, FI_FIRST_BLOCK_WRITTEN);
+
+ if (!need_inode_block_update(sbi, inode->i_ino))
+ fi->last_disk_size = inode->i_size;
f2fs_put_page(node_page, 1);
{
struct f2fs_inode *ri;
+ f2fs_inode_synced(inode);
+
f2fs_wait_on_page_writeback(node_page, NODE, true);
ri = F2FS_INODE(node_page);
&ri->i_ext);
else
memset(&ri->i_ext, 0, sizeof(ri->i_ext));
- set_raw_inline(F2FS_I(inode), ri);
+ set_raw_inline(inode, ri);
ri->i_atime = cpu_to_le64(inode->i_atime.tv_sec);
ri->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
__set_inode_rdev(inode, ri);
set_cold_node(inode, node_page);
- clear_inode_flag(F2FS_I(inode), FI_DIRTY_INODE);
/* deleted inode */
if (inode->i_nlink == 0)
cond_resched();
goto retry;
} else if (err != -ENOENT) {
- f2fs_stop_checkpoint(sbi);
+ f2fs_stop_checkpoint(sbi, false);
}
+ f2fs_inode_synced(inode);
return 0;
}
ret = update_inode(inode, node_page);
inode->i_ino == F2FS_META_INO(sbi))
return 0;
- if (!is_inode_flag_set(F2FS_I(inode), FI_DIRTY_INODE))
+ if (!is_inode_flag_set(inode, FI_DIRTY_INODE))
return 0;
/*
void f2fs_evict_inode(struct inode *inode)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
- struct f2fs_inode_info *fi = F2FS_I(inode);
- nid_t xnid = fi->i_xattr_nid;
+ nid_t xnid = F2FS_I(inode)->i_xattr_nid;
int err = 0;
/* some remained atomic pages should discarded */
if (inode->i_nlink || is_bad_inode(inode))
goto no_delete;
+#ifdef CONFIG_F2FS_FAULT_INJECTION
+ if (time_to_inject(FAULT_EVICT_INODE))
+ goto no_delete;
+#endif
+
sb_start_intwrite(inode->i_sb);
- set_inode_flag(fi, FI_NO_ALLOC);
+ set_inode_flag(inode, FI_NO_ALLOC);
i_size_write(inode, 0);
-
+retry:
if (F2FS_HAS_BLOCKS(inode))
- err = f2fs_truncate(inode, true);
+ err = f2fs_truncate(inode);
if (!err) {
f2fs_lock_op(sbi);
f2fs_unlock_op(sbi);
}
+ /* give more chances, if ENOMEM case */
+ if (err == -ENOMEM) {
+ err = 0;
+ goto retry;
+ }
+
+ if (err)
+ update_inode_page(inode);
sb_end_intwrite(inode->i_sb);
no_delete:
stat_dec_inline_xattr(inode);
invalidate_mapping_pages(NODE_MAPPING(sbi), inode->i_ino, inode->i_ino);
if (xnid)
invalidate_mapping_pages(NODE_MAPPING(sbi), xnid, xnid);
- if (is_inode_flag_set(fi, FI_APPEND_WRITE))
+ if (is_inode_flag_set(inode, FI_APPEND_WRITE))
add_ino_entry(sbi, inode->i_ino, APPEND_INO);
- if (is_inode_flag_set(fi, FI_UPDATE_WRITE))
+ if (is_inode_flag_set(inode, FI_UPDATE_WRITE))
add_ino_entry(sbi, inode->i_ino, UPDATE_INO);
- if (is_inode_flag_set(fi, FI_FREE_NID)) {
- if (err && err != -ENOENT)
- alloc_nid_done(sbi, inode->i_ino);
- else
- alloc_nid_failed(sbi, inode->i_ino);
- clear_inode_flag(fi, FI_FREE_NID);
- }
-
- if (err && err != -ENOENT) {
- if (!exist_written_data(sbi, inode->i_ino, ORPHAN_INO)) {
- /*
- * get here because we failed to release resource
- * of inode previously, reminder our user to run fsck
- * for fixing.
- */
- set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_msg(sbi->sb, KERN_WARNING,
- "inode (ino:%lu) resource leak, run fsck "
- "to fix this issue!", inode->i_ino);
- }
+ if (is_inode_flag_set(inode, FI_FREE_NID)) {
+ alloc_nid_failed(sbi, inode->i_ino);
+ clear_inode_flag(inode, FI_FREE_NID);
}
+ f2fs_bug_on(sbi, err &&
+ !exist_written_data(sbi, inode->i_ino, ORPHAN_INO));
out_clear:
fscrypt_put_encryption_info(inode, NULL);
clear_inode(inode);
void handle_failed_inode(struct inode *inode)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
- int err = 0;
+ struct node_info ni;
- clear_nlink(inode);
- make_bad_inode(inode);
+ /* don't make bad inode, since it becomes a regular file. */
unlock_new_inode(inode);
- i_size_write(inode, 0);
- if (F2FS_HAS_BLOCKS(inode))
- err = f2fs_truncate(inode, false);
-
- if (!err)
- err = remove_inode_page(inode);
-
/*
- * if we skip truncate_node in remove_inode_page bacause we failed
- * before, it's better to find another way to release resource of
- * this inode (e.g. valid block count, node block or nid). Here we
- * choose to add this inode to orphan list, so that we can call iput
- * for releasing in orphan recovery flow.
- *
* Note: we should add inode to orphan list before f2fs_unlock_op()
* so we can prevent losing this orphan when encoutering checkpoint
* and following suddenly power-off.
*/
- if (err && err != -ENOENT) {
- err = acquire_orphan_inode(sbi);
- if (!err)
- add_orphan_inode(sbi, inode->i_ino);
+ get_node_info(sbi, inode->i_ino, &ni);
+
+ if (ni.blk_addr != NULL_ADDR) {
+ int err = acquire_orphan_inode(sbi);
+ if (err) {
+ set_sbi_flag(sbi, SBI_NEED_FSCK);
+ f2fs_msg(sbi->sb, KERN_WARNING,
+ "Too many orphan inodes, run fsck to fix.");
+ } else {
+ add_orphan_inode(inode);
+ }
+ alloc_nid_done(sbi, inode->i_ino);
+ } else {
+ set_inode_flag(inode, FI_FREE_NID);
}
- set_inode_flag(F2FS_I(inode), FI_FREE_NID);
f2fs_unlock_op(sbi);
/* iput will drop the inode object */
projects / deliverable / linux.git / blobdiff