Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef LINUX_VFS_DEBUG_H
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#define LINUX_VFS_DEBUG_H 1
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#include <linux/bug.h>
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struct inode;
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#ifdef CONFIG_DEBUG_VFS
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void dump_inode(struct inode *inode, const char *reason);
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#define VFS_BUG_ON(cond) BUG_ON(cond)
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#define VFS_WARN_ON(cond) (void)WARN_ON(cond)
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#define VFS_WARN_ON_ONCE(cond) (void)WARN_ON_ONCE(cond)
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#define VFS_WARN_ONCE(cond, format...) (void)WARN_ONCE(cond, format)
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#define VFS_WARN(cond, format...) (void)WARN(cond, format)
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#define VFS_BUG_ON_INODE(cond, inode) ({ \
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if (unlikely(!!(cond))) { \
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dump_inode(inode, "VFS_BUG_ON_INODE(" #cond")");\
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BUG_ON(1); \
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} \
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})
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#define VFS_WARN_ON_INODE(cond, inode) ({ \
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int __ret_warn = !!(cond); \
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\
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if (unlikely(__ret_warn)) { \
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dump_inode(inode, "VFS_WARN_ON_INODE(" #cond")");\
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WARN_ON(1); \
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} \
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unlikely(__ret_warn); \
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})
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#else
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#define VFS_BUG_ON(cond) BUILD_BUG_ON_INVALID(cond)
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#define VFS_WARN_ON(cond) BUILD_BUG_ON_INVALID(cond)
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#define VFS_WARN_ON_ONCE(cond) BUILD_BUG_ON_INVALID(cond)
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#define VFS_WARN_ONCE(cond, format...) BUILD_BUG_ON_INVALID(cond)
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#define VFS_WARN(cond, format...) BUILD_BUG_ON_INVALID(cond)
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#define VFS_BUG_ON_INODE(cond, inode) VFS_BUG_ON(cond)
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#define VFS_WARN_ON_INODE(cond, inode) BUILD_BUG_ON_INVALID(cond)
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#endif /* CONFIG_DEBUG_VFS */
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#endif
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