search for: send_writ

Displaying 2 results from an estimated 2 matches for "send_writ".

Did you mean: send_wait
2013 Oct 25
1
[PATCH] Btrfs: stop using vfs_read in send
...age); + unlock_page(page); + page_cache_release(page); + index++; + pg_offset = 0; + len -= cur_len; + ret += cur_len; + } +out: + iput(inode); + return ret; +} + /* * Read some bytes from the current inode/file and send a write command to * user space. @@ -3638,35 +3632,20 @@ static int send_write(struct send_ctx *sctx, u64 offset, u32 len) { int ret = 0; struct fs_path *p; - loff_t pos = offset; - int num_read = 0; - mm_segment_t old_fs; + ssize_t num_read = 0; p = fs_path_alloc(); if (!p) return -ENOMEM; - /* - * vfs normally only accepts user space buffers for security r...
2013 Apr 07
2
"btrfs send" fails with having too many open fd's
Hi there, i''m trying to send/receive a snapshot of my home dir for some time now, but in the end it always fails because the maximum number of open fd''s is exceeded. Kern log says: "6,7226,15012711248,-;VFS: file-max limit 799969 reached" My setup is as follows: Kernel: 3.9-rc5 btrfs-progs: compiled from git commit: commit