From: Aleksandar Markovic <aleksandar.markovic@rt-rk.com> To: qemu-devel@nongnu.org Cc: laurent@vivier.eu, amarkovic@wavecomp.com Subject: [PATCH v5 13/20] linux-user: Add support for FITRIM ioctl Date: Mon, 13 Jan 2020 21:34:36 +0100 Message-ID: <1578947683-21011-14-git-send-email-aleksandar.markovic@rt-rk.com> (raw) In-Reply-To: <1578947683-21011-1-git-send-email-aleksandar.markovic@rt-rk.com> From: Aleksandar Markovic <amarkovic@wavecomp.com> FITRIM ioctl accepts a pointer to the structure struct fstrim_range { __u64 start; __u64 len; __u64 minlen; }; as its third argument. All ioctls in this group (FI* ioctl) are guarded with "#ifdef", so the guards are used in this implementation too for consistency (however, many of ioctls in FI* group became old enough that their #ifdef guards could be removed, bit this is out of the scope of this patch). Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> --- linux-user/ioctls.h | 3 +++ linux-user/syscall_defs.h | 1 + 2 files changed, 4 insertions(+) diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index e1b89a7..e4f0a04 100644 --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -123,6 +123,9 @@ #ifdef FIBMAP IOCTL(FIBMAP, IOC_W | IOC_R, MK_PTR(TYPE_LONG)) #endif +#ifdef FITRIM + IOCTL(FITRIM, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_fstrim_range))) +#endif #ifdef FICLONE IOCTL(FICLONE, IOC_W, TYPE_INT) IOCTL(FICLONERANGE, IOC_W, MK_PTR(MK_STRUCT(STRUCT_file_clone_range))) diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 12cd3de..40851e9 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -908,6 +908,7 @@ struct target_pollfd { #define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */ #define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used for bmap */ +#define TARGET_FITRIM TARGET_IOWR('X', 121, struct fstrim_range) #define TARGET_FICLONE TARGET_IOW(0x94, 9, int) #define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range) -- 2.7.4
next prev parent reply index Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-01-13 20:34 [PATCH v5 00/20] linux-user: Misc patches for 5.0 Aleksandar Markovic 2020-01-13 20:34 ` [PATCH v5 01/20] linux-user: Fix some constants in termbits.h Aleksandar Markovic 2020-01-14 14:16 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 02/20] linux-user: alpha: Update syscall numbers to kernel 5.5 rc3 level Aleksandar Markovic 2020-01-14 15:12 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 03/20] linux-user: m68k: " Aleksandar Markovic 2020-01-14 15:03 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 04/20] linux-user: microblaze: " Aleksandar Markovic 2020-01-14 15:06 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 05/20] linux-user: mips: " Aleksandar Markovic 2020-01-14 16:39 ` Laurent Vivier 2020-02-04 11:56 ` Aleksandar Markovic 2020-02-04 22:34 ` Laurent Vivier 2020-02-04 22:53 ` Aleksandar Markovic 2020-01-13 20:34 ` [PATCH v5 06/20] linux-user: x86_64: " Aleksandar Markovic 2020-01-14 15:16 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 07/20] linux-user: xtensa: " Aleksandar Markovic 2020-01-14 15:08 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 08/20] linux-user: xtensa: Remove unused constant TARGET_NR_syscall_count Aleksandar Markovic 2020-01-14 14:59 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 09/20] linux-user: Add support for FS_IOC_<GET|SET>VERSION ioctls Aleksandar Markovic 2020-01-14 14:21 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 10/20] linux-user: Add support for FS_IOC32_<GET|SET>FLAGS ioctls Aleksandar Markovic 2020-01-14 14:24 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 11/20] linux-user: Add support for FS_IOC32_<GET|SET>VERSION ioctls Aleksandar Markovic 2020-01-14 14:24 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 12/20] linux-user: Add support for FS_IOC_FS<GET|SET>XATTR ioctls Aleksandar Markovic 2020-01-14 14:29 ` Laurent Vivier 2020-01-13 20:34 ` Aleksandar Markovic [this message] 2020-01-14 14:32 ` [PATCH v5 13/20] linux-user: Add support for FITRIM ioctl Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 14/20] linux-user: Add support for FIFREEZE and FITHAW ioctls Aleksandar Markovic 2020-01-14 14:34 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 15/20] linux-user: Add support for FD<SETEMSGTRESH|SETMAXERRS|GETMAXERRS> ioctls Aleksandar Markovic 2020-01-14 14:36 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 16/20] linux-user: Add support for FDFMT<BEG|TRK|END> ioctls Aleksandar Markovic 2020-01-14 14:38 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 17/20] linux-user: Add support for FDGETFDCSTAT ioctl Aleksandar Markovic 2020-01-14 14:42 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 18/20] configure: Detect kcov support and introduce CONFIG_KCOV Aleksandar Markovic 2020-01-14 14:48 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 19/20] linux-user: Add support for KCOV_<ENABLE|DISABLE> ioctls Aleksandar Markovic 2020-01-14 14:49 ` Laurent Vivier 2020-01-13 20:34 ` [PATCH v5 20/20] linux-user: Add support for KCOV_INIT_TRACE ioctl Aleksandar Markovic 2020-01-14 14:53 ` Laurent Vivier
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1578947683-21011-14-git-send-email-aleksandar.markovic@rt-rk.com \ --to=aleksandar.markovic@rt-rk.com \ --cc=amarkovic@wavecomp.com \ --cc=laurent@vivier.eu \ --cc=qemu-devel@nongnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
QEMU-Devel Archive on lore.kernel.org Archives are clonable: git clone --mirror https://lore.kernel.org/qemu-devel/0 qemu-devel/git/0.git git clone --mirror https://lore.kernel.org/qemu-devel/1 qemu-devel/git/1.git git clone --mirror https://lore.kernel.org/qemu-devel/2 qemu-devel/git/2.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 qemu-devel qemu-devel/ https://lore.kernel.org/qemu-devel \ qemu-devel@nongnu.org public-inbox-index qemu-devel Example config snippet for mirrors Newsgroup available over NNTP: nntp://nntp.lore.kernel.org/org.nongnu.qemu-devel AGPL code for this site: git clone https://public-inbox.org/public-inbox.git