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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*O_DIRECT\s+buglet\s*$/: 15 ]

Total 15 documents matching your query.

1. O_DIRECT buglet (score: 1): Author: Lennert Buytenhek <buytenh@xxxxxxx>; Date: Sun, 1 Apr 2001 12:12:48 -0400; (Not on the list, please CC on replies) Hi, Doing O_DIRECT I/O to a buffer which is not on an appropriate block boundary seem to fail with return code 22 instead of -22 (EINVAL). This is on 2.4.2 wit; /archives/xfs/2001-04/msg00001.html (8,207 bytes)
2. Re: O_DIRECT buglet (score: 1): Author: Russell Cattelan <cattelan@xxxxxxxxxxx>; Date: Sun, 01 Apr 2001 11:47:15 -0500; page aligned memory is necessary This isn't complete obviously but it is the basic code to get a buffer that starts on a page boundary. struct dioattr finfo; ioctl(fd, XFS_IOC_DIOINFO, &finfo) buf =; /archives/xfs/2001-04/msg00002.html (9,475 bytes)
3. Re: O_DIRECT buglet (score: 1): Author: Lennert Buytenhek <buytenh@xxxxxxx>; Date: Sun, 1 Apr 2001 12:56:01 -0400; Doh. I know how O_DIRECT works, thank you. Please reread my original mail.; /archives/xfs/2001-04/msg00004.html (10,592 bytes)
4. Re: O_DIRECT buglet (score: 1): Author: Russell Cattelan <cattelan@xxxxxxxxxxx>; Date: Sun, 01 Apr 2001 11:59:53 -0500; Arggh terribly sorry... guess I didn't have enough coffee yet this morning. Guess we'll have to track down the return that isn't fliping the sign. Thanks. -- Russell Cattelan cattelan@xxxxxxxxxxx; /archives/xfs/2001-04/msg00006.html (11,039 bytes)
5. Re: O_DIRECT buglet (score: 1): Author: Steve Lord <lord@xxxxxxx>; Date: Mon, 02 Apr 2001 13:17:38 -0500; Yep, this code has negated error code returns in it. Irix keeps errno values positive in the kernel and only at the system call level do they get flipped, the linux convention of when they get set n; /archives/xfs/2001-04/msg00021.html (8,539 bytes)
6. O_DIRECT buglet (score: 1): Author: x>; Date: Sun, 1 Apr 2001 12:12:48 -0400; (Not on the list, please CC on replies) Hi, Doing O_DIRECT I/O to a buffer which is not on an appropriate block boundary seem to fail with return code 22 instead of -22 (EINVAL). This is on 2.4.2 wit; /archives/xfs/2001-04/msg00683.html (8,207 bytes)
7. Re: O_DIRECT buglet (score: 1): Author: x>; Date: Sun, 01 Apr 2001 11:47:15 -0500; page aligned memory is necessary This isn't complete obviously but it is the basic code to get a buffer that starts on a page boundary. struct dioattr finfo; ioctl(fd, XFS_IOC_DIOINFO, &finfo) buf =; /archives/xfs/2001-04/msg00684.html (9,475 bytes)
8. Re: O_DIRECT buglet (score: 1): Author: x>; Date: Sun, 1 Apr 2001 12:56:01 -0400; Doh. I know how O_DIRECT works, thank you. Please reread my original mail.; /archives/xfs/2001-04/msg00686.html (10,592 bytes)
9. Re: O_DIRECT buglet (score: 1): Author: x>; Date: Sun, 01 Apr 2001 11:59:53 -0500; Arggh terribly sorry... guess I didn't have enough coffee yet this morning. Guess we'll have to track down the return that isn't fliping the sign. Thanks. -- Russell Cattelan cattelan@xxxxxxxxxxx; /archives/xfs/2001-04/msg00688.html (11,039 bytes)
10. Re: O_DIRECT buglet (score: 1): Author: x>; Date: Mon, 02 Apr 2001 13:17:38 -0500; Yep, this code has negated error code returns in it. Irix keeps errno values positive in the kernel and only at the system call level do they get flipped, the linux convention of when they get set n; /archives/xfs/2001-04/msg00703.html (8,539 bytes)
11. O_DIRECT buglet (score: 1): Author: Lennert Buytenhek <buytenh@xxxxxxx>; Date: Sun, 1 Apr 2001 12:12:48 -0400; (Not on the list, please CC on replies) Hi, Doing O_DIRECT I/O to a buffer which is not on an appropriate block boundary seem to fail with return code 22 instead of -22 (EINVAL). This is on 2.4.2 wit; /archives/xfs/2001-04/msg01365.html (8,207 bytes)
12. Re: O_DIRECT buglet (score: 1): Author: Russell Cattelan <cattelan@xxxxxxxxxxx>; Date: Sun, 01 Apr 2001 11:47:15 -0500; page aligned memory is necessary This isn't complete obviously but it is the basic code to get a buffer that starts on a page boundary. struct dioattr finfo; ioctl(fd, XFS_IOC_DIOINFO, &finfo) buf =; /archives/xfs/2001-04/msg01366.html (9,504 bytes)
13. Re: O_DIRECT buglet (score: 1): Author: Lennert Buytenhek <buytenh@xxxxxxx>; Date: Sun, 1 Apr 2001 12:56:01 -0400; Doh. I know how O_DIRECT works, thank you. Please reread my original mail.; /archives/xfs/2001-04/msg01368.html (10,715 bytes)
14. Re: O_DIRECT buglet (score: 1): Author: Russell Cattelan <cattelan@xxxxxxxxxxx>; Date: Sun, 01 Apr 2001 11:59:53 -0500; Arggh terribly sorry... guess I didn't have enough coffee yet this morning. Guess we'll have to track down the return that isn't fliping the sign. Thanks. -- Russell Cattelan cattelan@xxxxxxxxxxx; /archives/xfs/2001-04/msg01370.html (11,122 bytes)
15. Re: O_DIRECT buglet (score: 1): Author: Steve Lord <lord@xxxxxxx>; Date: Mon, 02 Apr 2001 13:17:38 -0500; Yep, this code has negated error code returns in it. Irix keeps errno values positive in the kernel and only at the system call level do they get flipped, the linux convention of when they get set n; /archives/xfs/2001-04/msg01385.html (8,610 bytes)

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