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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /qa/btrfs/test_rmdir_async_snap.c | |
parent | Initial commit. (diff) | |
download | ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.tar.xz ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | qa/btrfs/test_rmdir_async_snap.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/qa/btrfs/test_rmdir_async_snap.c b/qa/btrfs/test_rmdir_async_snap.c new file mode 100644 index 000000000..5dafaacaa --- /dev/null +++ b/qa/btrfs/test_rmdir_async_snap.c @@ -0,0 +1,62 @@ +#include <stdlib.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <errno.h> +#include <stdio.h> +#include <sys/ioctl.h> +#include <string.h> + +#include <linux/ioctl.h> +#include <linux/types.h> +#include "../../src/os/btrfs_ioctl.h" + +struct btrfs_ioctl_vol_args_v2 va; +struct btrfs_ioctl_vol_args vold; + +int main(int argc, char **argv) +{ + int num = 1000; + int i, r, fd; + char buf[30]; + + if (argc > 1) + num = atoi(argv[1]); + printf("will do %d iterations\n", num); + + fd = open(".", O_RDONLY); + vold.fd = 0; + strcpy(vold.name, "current"); + r = ioctl(fd, BTRFS_IOC_SUBVOL_CREATE, (unsigned long int)&vold); + printf("create current ioctl got %d\n", r ? errno:0); + if (r) + return 1; + + for (i=0; i<num; i++) { + sprintf(buf, "current/dir.%d", i); + r = mkdir(buf, 0755); + printf("mkdir got %d\n", r ? errno:0); + if (r) + return 1; + } + + va.fd = open("current", O_RDONLY); + va.flags = BTRFS_SUBVOL_CREATE_ASYNC; + for (i=0; i<num; i++) { + system("/bin/cp /boot/vmlinuz-3.2.0-ceph-00142-g9e98323 current/foo"); + sprintf(buf, "current/dir.%d", i); + r = rmdir(buf); + printf("rmdir got %d\n", r ? errno:0); + if (r) + return 1; + + if (i % 10) continue; + sprintf(va.name, "snap.%d", i); + r = ioctl(fd, BTRFS_IOC_SNAP_CREATE_V2, (unsigned long long)&va); + printf("ioctl got %d\n", r ? errno:0); + if (r) + return 1; + } + return 0; +} |