diff options
| author | Christian Brauner <brauner@kernel.org> | 2025-11-23 17:33:53 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-11-28 12:42:35 +0100 |
| commit | 274d937006a2f1258f513cca3f8d56fc23466b0e (patch) | |
| tree | 348eb18f317e7dcee36b233d3377456e778a49e1 | |
| parent | 0b9d4a6b51d75ca3e9806bf660e147328d645378 (diff) | |
pseries: convert papr_platform_dump_create_handle() to FD_ADD()
Link: https://patch.msgid.link/20251123-work-fd-prepare-v4-35-b6efa1706cfd@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
| -rw-r--r-- | arch/powerpc/platforms/pseries/papr-platform-dump.c | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/arch/powerpc/platforms/pseries/papr-platform-dump.c b/arch/powerpc/platforms/pseries/papr-platform-dump.c index f8d55eccdb6b..be633c9a0e75 100644 --- a/arch/powerpc/platforms/pseries/papr-platform-dump.c +++ b/arch/powerpc/platforms/pseries/papr-platform-dump.c @@ -303,8 +303,6 @@ static long papr_platform_dump_create_handle(u64 dump_tag) { struct ibm_platform_dump_params *params; u64 param_dump_tag; - struct file *file; - long err; int fd; /* @@ -334,34 +332,22 @@ static long papr_platform_dump_create_handle(u64 dump_tag) params->dump_tag_lo = (u32)(dump_tag & 0x00000000ffffffffULL); params->status = RTAS_IBM_PLATFORM_DUMP_START; - fd = get_unused_fd_flags(O_RDONLY | O_CLOEXEC); + fd = FD_ADD(O_RDONLY | O_CLOEXEC, + anon_inode_getfile_fmode("[papr-platform-dump]", + &papr_platform_dump_handle_ops, + (void *)params, O_RDONLY, + FMODE_LSEEK | FMODE_PREAD)); if (fd < 0) { - err = fd; - goto free_area; - } - - file = anon_inode_getfile_fmode("[papr-platform-dump]", - &papr_platform_dump_handle_ops, - (void *)params, O_RDONLY, - FMODE_LSEEK | FMODE_PREAD); - if (IS_ERR(file)) { - err = PTR_ERR(file); - goto put_fd; + rtas_work_area_free(params->work_area); + kfree(params); + return fd; } - fd_install(fd, file); - list_add(¶ms->list, &platform_dump_list); pr_info("%s (%d) initiated platform dump for dump tag %llu\n", current->comm, current->pid, dump_tag); return fd; -put_fd: - put_unused_fd(fd); -free_area: - rtas_work_area_free(params->work_area); - kfree(params); - return err; } /* |