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From: James Simmons <jsimmons@infradead.org>
To: lustre-devel@lists.lustre.org
Subject: [lustre-devel] [PATCH 7/7] lustre: ioctl: Add BLKSSZGET ioctl support
Date: Sun, 14 Oct 2018 15:00:46 -0400	[thread overview]
Message-ID: <1539543646-29717-8-git-send-email-jsimmons@infradead.org> (raw)
In-Reply-To: <1539543646-29717-1-git-send-email-jsimmons@infradead.org>

From: Emoly Liu <emoly@whamcloud.com>

Add BLKSSZGET ioctl and return PAGE_SIZE for the minimun
alignment from ll_file_ioctl() for this call.

Signed-off-by: Emoly Liu <emoly@whamcloud.com>
WC-bug-id: https://jira.whamcloud.com/browse/LU-9347
Reviewed-on: https://review.whamcloud.com/28578
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Bobi Jam <bobijam@hotmail.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 drivers/staging/lustre/lustre/llite/file.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c
index f69eefc..d3ddfd2 100644
--- a/drivers/staging/lustre/lustre/llite/file.c
+++ b/drivers/staging/lustre/lustre/llite/file.c
@@ -2618,6 +2618,8 @@ int ll_ioctl_fssetxattr(struct inode *inode, unsigned int cmd,
 		return ll_ioctl_fsgetxattr(inode, cmd, arg);
 	case FS_IOC_FSSETXATTR:
 		return ll_ioctl_fssetxattr(inode, cmd, arg);
+	case BLKSSZGET:
+		return put_user(PAGE_SIZE, (int __user *)arg);
 	default: {
 		int err;
 
-- 
1.8.3.1

      parent reply	other threads:[~2018-10-14 19:00 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-14 19:00 [lustre-devel] [PATCH 0/7] lustre: project quota support and BLKSZGET James Simmons
2018-10-14 19:00 ` [lustre-devel] [PATCH 1/7] lustre: quota: cleanup codes of quota for new type James Simmons
2018-10-14 19:00 ` [lustre-devel] [PATCH 2/7] lustre: quota: add project quota support for Lustre James Simmons
2018-10-14 19:00 ` [lustre-devel] [PATCH 3/7] lustre: quota: add project id support James Simmons
2018-10-14 19:00 ` [lustre-devel] [PATCH 4/7] lustre: quota: add setting/getting project id function James Simmons
2018-10-14 19:00 ` [lustre-devel] [PATCH 5/7] lustre: quota: add project inherit attributes James Simmons
2018-10-14 19:00 ` [lustre-devel] [PATCH 6/7] lustre: llite: extend inode flags into GET/SETXATTR ioctl James Simmons
2018-10-14 19:00 ` James Simmons [this message]

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