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-rw-r--r--fs/f2fs/checkpoint.c1
-rw-r--r--fs/f2fs/data.c4
-rw-r--r--fs/f2fs/dir.c4
-rw-r--r--fs/f2fs/f2fs.h20
-rw-r--r--fs/f2fs/gc.c4
-rw-r--r--fs/f2fs/inode.c4
-rw-r--r--fs/f2fs/node.c4
-rw-r--r--fs/f2fs/segment.c4
8 files changed, 32 insertions, 13 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index cd7132121573..04d7c244c0f0 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -494,6 +494,7 @@ int acquire_orphan_inode(struct f2fs_sb_info *sbi)
#ifdef CONFIG_F2FS_FAULT_INJECTION
if (time_to_inject(sbi, FAULT_ORPHAN)) {
spin_unlock(&im->ino_lock);
+ f2fs_show_injection_info(FAULT_ORPHAN);
return -ENOSPC;
}
#endif
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 9e51c5e40ce1..b0a2e3faabb2 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -55,8 +55,10 @@ static void f2fs_read_end_io(struct bio *bio)
int i;
#ifdef CONFIG_F2FS_FAULT_INJECTION
- if (time_to_inject(F2FS_P_SB(bio->bi_io_vec->bv_page), FAULT_IO))
+ if (time_to_inject(F2FS_P_SB(bio->bi_io_vec->bv_page), FAULT_IO)) {
+ f2fs_show_injection_info(FAULT_IO);
bio->bi_error = -EIO;
+ }
#endif
if (f2fs_bio_encrypted(bio)) {
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 54aa30ee028f..295a223ae11e 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -549,8 +549,10 @@ int f2fs_add_regular_entry(struct inode *dir, const struct qstr *new_name,
start:
#ifdef CONFIG_F2FS_FAULT_INJECTION
- if (time_to_inject(F2FS_I_SB(dir), FAULT_DIR_DEPTH))
+ if (time_to_inject(F2FS_I_SB(dir), FAULT_DIR_DEPTH)) {
+ f2fs_show_injection_info(FAULT_DIR_DEPTH);
return -ENOSPC;
+ }
#endif
if (unlikely(current_depth == MAX_DIR_HASH_DEPTH))
return -ENOSPC;
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index d1156cdd211e..8c0916ae0bea 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -952,6 +952,10 @@ struct f2fs_sb_info {
};
#ifdef CONFIG_F2FS_FAULT_INJECTION
+#define f2fs_show_injection_info(type) \
+ printk("%sF2FS-fs : inject %s in %s of %pF\n", \
+ KERN_INFO, fault_name[type], \
+ __func__, __builtin_return_address(0))
static inline bool time_to_inject(struct f2fs_sb_info *sbi, int type)
{
struct f2fs_fault_info *ffi = &sbi->fault_info;
@@ -965,10 +969,6 @@ static inline bool time_to_inject(struct f2fs_sb_info *sbi, int type)
atomic_inc(&ffi->inject_ops);
if (atomic_read(&ffi->inject_ops) >= ffi->inject_rate) {
atomic_set(&ffi->inject_ops, 0);
- printk("%sF2FS-fs : inject %s in %pF\n",
- KERN_INFO,
- fault_name[type],
- __builtin_return_address(0));
return true;
}
return false;
@@ -1277,8 +1277,10 @@ static inline bool inc_valid_block_count(struct f2fs_sb_info *sbi,
blkcnt_t diff;
#ifdef CONFIG_F2FS_FAULT_INJECTION
- if (time_to_inject(sbi, FAULT_BLOCK))
+ if (time_to_inject(sbi, FAULT_BLOCK)) {
+ f2fs_show_injection_info(FAULT_BLOCK);
return false;
+ }
#endif
/*
* let's increase this in prior to actual block count change in order
@@ -1518,8 +1520,10 @@ static inline struct page *f2fs_grab_cache_page(struct address_space *mapping,
if (page)
return page;
- if (time_to_inject(F2FS_M_SB(mapping), FAULT_PAGE_ALLOC))
+ if (time_to_inject(F2FS_M_SB(mapping), FAULT_PAGE_ALLOC)) {
+ f2fs_show_injection_info(FAULT_PAGE_ALLOC);
return NULL;
+ }
#endif
if (!for_write)
return grab_cache_page(mapping, index);
@@ -1995,8 +1999,10 @@ static inline void *f2fs_kmalloc(struct f2fs_sb_info *sbi,
size_t size, gfp_t flags)
{
#ifdef CONFIG_F2FS_FAULT_INJECTION
- if (time_to_inject(sbi, FAULT_KMALLOC))
+ if (time_to_inject(sbi, FAULT_KMALLOC)) {
+ f2fs_show_injection_info(FAULT_KMALLOC);
return NULL;
+ }
#endif
return kmalloc(size, flags);
}
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 6c996e39b59a..8be5144da8e6 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -48,8 +48,10 @@ static int gc_thread_func(void *data)
}
#ifdef CONFIG_F2FS_FAULT_INJECTION
- if (time_to_inject(sbi, FAULT_CHECKPOINT))
+ if (time_to_inject(sbi, FAULT_CHECKPOINT)) {
+ f2fs_show_injection_info(FAULT_CHECKPOINT);
f2fs_stop_checkpoint(sbi, false);
+ }
#endif
/*
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index af06bda51a54..24bb8213d974 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -373,8 +373,10 @@ void f2fs_evict_inode(struct inode *inode)
goto no_delete;
#ifdef CONFIG_F2FS_FAULT_INJECTION
- if (time_to_inject(sbi, FAULT_EVICT_INODE))
+ if (time_to_inject(sbi, FAULT_EVICT_INODE)) {
+ f2fs_show_injection_info(FAULT_EVICT_INODE);
goto no_delete;
+ }
#endif
remove_ino_entry(sbi, inode->i_ino, APPEND_INO);
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 43d35ec11851..24ea49f98891 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1987,8 +1987,10 @@ bool alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid)
struct free_nid *i = NULL;
retry:
#ifdef CONFIG_F2FS_FAULT_INJECTION
- if (time_to_inject(sbi, FAULT_ALLOC_NID))
+ if (time_to_inject(sbi, FAULT_ALLOC_NID)) {
+ f2fs_show_injection_info(FAULT_ALLOC_NID);
return false;
+ }
#endif
spin_lock(&nm_i->nid_list_lock);
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 9eb6d89bf9e2..1bab09097590 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -352,8 +352,10 @@ int commit_inmem_pages(struct inode *inode)
void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need)
{
#ifdef CONFIG_F2FS_FAULT_INJECTION
- if (time_to_inject(sbi, FAULT_CHECKPOINT))
+ if (time_to_inject(sbi, FAULT_CHECKPOINT)) {
+ f2fs_show_injection_info(FAULT_CHECKPOINT);
f2fs_stop_checkpoint(sbi, false);
+ }
#endif
if (!need)
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-09 09:46:20 +0000