diff options
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index e692958d6e78..8936044dee4c 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1402,8 +1402,16 @@ static int f2fs_write_begin(struct file *file, struct address_space *mapping, struct dnode_of_data dn; int err = 0; - trace_android_fs_datawrite_start(inode, pos, len, - current->pid, current->comm); + if (trace_android_fs_datawrite_start_enabled()) { + char *path, pathbuf[MAX_TRACE_PATHBUF_LEN]; + + path = android_fstrace_get_pathname(pathbuf, + MAX_TRACE_PATHBUF_LEN, + inode); + trace_android_fs_datawrite_start(inode, pos, len, + current->pid, path, + current->comm); + } trace_f2fs_write_begin(inode, pos, len, flags); f2fs_balance_fs(sbi); @@ -1587,15 +1595,27 @@ static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter, trace_f2fs_direct_IO_enter(inode, offset, count, iov_iter_rw(iter)); if (trace_android_fs_dataread_start_enabled() && - (iov_iter_rw(iter) == READ)) + (iov_iter_rw(iter) == READ)) { + char *path, pathbuf[MAX_TRACE_PATHBUF_LEN]; + + path = android_fstrace_get_pathname(pathbuf, + MAX_TRACE_PATHBUF_LEN, + inode); trace_android_fs_dataread_start(inode, offset, - count, current->pid, + count, current->pid, path, current->comm); + } if (trace_android_fs_datawrite_start_enabled() && - (iov_iter_rw(iter) == WRITE)) - trace_android_fs_datawrite_start(inode, offset, count, - current->pid, current->comm); + (iov_iter_rw(iter) == WRITE)) { + char *path, pathbuf[MAX_TRACE_PATHBUF_LEN]; + path = android_fstrace_get_pathname(pathbuf, + MAX_TRACE_PATHBUF_LEN, + inode); + trace_android_fs_datawrite_start(inode, offset, count, + current->pid, path, + current->comm); + } if (iov_iter_rw(iter) == WRITE) { __allocate_data_blocks(inode, offset, count); if (unlikely(f2fs_cp_error(F2FS_I_SB(inode)))) { |